Orthopedic Anatomy and Nursing Care
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Questions and Answers

What is the primary distinction between a sprain and a fracture?

  • A sprain is always more severe than a fracture.
  • A fracture involves a complete break in the bone, whereas a sprain involves tearing of ligaments. (correct)
  • Both injuries occur as a result of the same mechanism of injury.
  • A fracture is an injury to the soft tissues, while a sprain is an injury to the bone.

Which of the following is NOT a common site for sprains?

  • Shoulder (correct)
  • Ankle
  • Wrist
  • Knee

What is the vital aspect of postoperative care following a total knee replacement?

  • Initiating physical therapy to enhance mobility. (correct)
  • Encouraging complete bed rest for recovery.
  • Avoiding any weight-bearing activities for six weeks.
  • Administering pain relief only when requested by the patient.

What are the six Ps associated with connective tissue injuries?

<p>Pain, Pulse, Paresthesia, Pallor, Paralysis, Pressure. (D)</p> Signup and view all the answers

A patient presenting with compartment syndrome would likely exhibit which of the following?

<p>Severe pain that increases with passive stretching. (B)</p> Signup and view all the answers

Which of the following is an essential nursing intervention for patients with arthritis?

<p>Encouraging regular, gentle exercise to maintain mobility. (B)</p> Signup and view all the answers

What is the process by which osteoporosis occurs primarily driven by?

<p>Accelerated bone resorption exceeding formation. (B)</p> Signup and view all the answers

Which of the following statements regarding cast care is correct?

<p>Patients should report any unusual odors or skin irritation under the cast. (C)</p> Signup and view all the answers

What is a common fracture type resulting from punching a wall?

<p>Boxer’s fracture (C)</p> Signup and view all the answers

What is the primary goal in the treatment of fractures?

<p>Restoring bone continuity (C)</p> Signup and view all the answers

Which of the following statements is true regarding the risk factors for fractures in older adults?

<p>Decreased muscle tone increases fracture risk. (B)</p> Signup and view all the answers

What initial treatment step is crucial after a fracture occurs?

<p>Immediate immobilization (C)</p> Signup and view all the answers

Which type of fracture involves the break in the skin?

<p>Open fracture (B)</p> Signup and view all the answers

During which stage of fracture healing does granulation tissue form?

<p>Second stage (A)</p> Signup and view all the answers

What effect do proton pump inhibitors (PPIs) have on fracture risk?

<p>Increase risk for older adults (C)</p> Signup and view all the answers

What is the first step of bone healing after a fracture?

<p>Hematoma formation (B)</p> Signup and view all the answers

What type of fracture involves a partial bend and partial break in the bone, often seen in children?

<p>Greenstick fracture (B)</p> Signup and view all the answers

Why might calcium supplements be recommended for those taking proton pump inhibitors?

<p>To mitigate decreased calcium absorption (A)</p> Signup and view all the answers

What mechanism explains the increased fracture risk due to aging?

<p>Reduced calcium absorption (D)</p> Signup and view all the answers

What is a characteristic of a comminuted fracture?

<p>Bone is broken into multiple fragments (D)</p> Signup and view all the answers

When should tetanus immunization be administered in case of a fracture?

<p>If the skin was broken during the fracture (D)</p> Signup and view all the answers

Which type of fracture should be treated with prophylactic antibiotics?

<p>Compound fracture (A)</p> Signup and view all the answers

What is the primary goal of reducing a fracture?

<p>To align the bone fragments properly (C)</p> Signup and view all the answers

Which method of fracture reduction involves no surgical incision?

<p>Closed reduction (C)</p> Signup and view all the answers

What type of fixation is particularly necessary for treating fractures in older adults?

<p>Internal fixation (B)</p> Signup and view all the answers

Which of the following is NOT a method of stabilizing a fracture after reduction?

<p>Open reduction (C)</p> Signup and view all the answers

What is commonly used in external fixation of fractures?

<p>Heavy pins and an external frame (C)</p> Signup and view all the answers

What is a significant disadvantage of using synthetic casts?

<p>They are difficult to mold to a body part. (B)</p> Signup and view all the answers

Which type of cast allows for weight bearing within 30 minutes of application?

<p>Fiberglass cast (A)</p> Signup and view all the answers

What is a key consideration in caring for an external fixator?

<p>Pin care should be performed regularly. (C)</p> Signup and view all the answers

In what situation might open reduction be necessary?

<p>Comminuted fracture (C)</p> Signup and view all the answers

Which cast is typically used to support the arm and provide elevation?

<p>Spica cast (D)</p> Signup and view all the answers

What is the purpose of using traction in fracture management?

<p>To align bones and relieve muscle spasms (C)</p> Signup and view all the answers

What is indicated by a grayish and dull appearance on a plaster cast?

<p>It is newly applied and still wet. (D)</p> Signup and view all the answers

What is the main risk when a cast is applied over a surgical site?

<p>Infection in the surgical wound. (C)</p> Signup and view all the answers

What might a patient using an external fixator experience related to self-image?

<p>Frustration about the bulky apparatus (B)</p> Signup and view all the answers

What is a common symptom of an ACL injury?

<p>Loud “pop” sound at the time of injury (B)</p> Signup and view all the answers

Which method is primarily used for diagnosing a meniscal injury?

<p>MRI (B)</p> Signup and view all the answers

What is the typical mechanism of injury for an Achilles tendon rupture?

<p>Sudden burst of jumping or pivoting (A)</p> Signup and view all the answers

What is the most common joint for bursitis to occur?

<p>Knee (A)</p> Signup and view all the answers

How is carpal tunnel syndrome primarily treated?

<p>Rest, splinting, and changing wrist angles (C)</p> Signup and view all the answers

Which symptom is characteristic of a meniscus tear?

<p>Localized tenderness in the knee (A)</p> Signup and view all the answers

What is a common non-surgical treatment for a bunion?

<p>Corticosteroid injection in the metatarsal joint (D)</p> Signup and view all the answers

Which of the following is not a symptom of an Achilles tendon injury?

<p>Consistent tingling in the fingers (C)</p> Signup and view all the answers

Which exercise is commonly prescribed during recovery from an ACL injury?

<p>Isometric quadriceps setting (C)</p> Signup and view all the answers

What condition is characterized by the median nerve being compressed in the wrist?

<p>Carpal tunnel syndrome (D)</p> Signup and view all the answers

What is the initial treatment recommended for bursitis?

<p>Rest and activity alteration (C)</p> Signup and view all the answers

What is a possible cause of an Achilles tendon rupture?

<p>Predisposing factors like diabetes (C)</p> Signup and view all the answers

What procedure may be necessary if carpal tunnel syndrome symptoms are long-lasting?

<p>Surgical decompression of the median nerve (A)</p> Signup and view all the answers

What is the primary goal of the RICE method in treating sprains?

<p>To protect the ligament until it heals (C)</p> Signup and view all the answers

Which of the following describes a Grade II sprain?

<p>Severe pain and swelling with some loss of function (D)</p> Signup and view all the answers

What is the most common cause of muscle strains?

<p>Trauma or overuse of the muscle (C)</p> Signup and view all the answers

How should ice be applied after a strain injury?

<p>For 20 minutes each hour (A)</p> Signup and view all the answers

What is the first step in managing a dislocated joint?

<p>Stabilize and rehabilitate after reduction (A)</p> Signup and view all the answers

Which of the following is NOT a symptom of a Grade I sprain?

<p>Loss of function (C)</p> Signup and view all the answers

What should be done if muscle spasms are present in a strain?

<p>Prescription of muscle relaxants (C)</p> Signup and view all the answers

Which condition often requires surgical repair due to the severity of injury?

<p>Grade III sprain (D)</p> Signup and view all the answers

What may occur if a joint is immobilized for too long?

<p>Muscle atrophy and permanent disability (A)</p> Signup and view all the answers

What factors typically contribute to an anterior cruciate ligament (ACL) injury?

<p>Athletic activities and trauma (A)</p> Signup and view all the answers

In the context of joint strains, what does subluxation refer to?

<p>A partial dislocation of the joint (C)</p> Signup and view all the answers

Which medication should be administered immediately for pain relief in strains or sprains?

<p>Nonsteroidal anti-inflammatory drugs (NSAIDs) (D)</p> Signup and view all the answers

What type of therapy is believed to help relax muscles after extended work?

<p>Topical application of arnica (C)</p> Signup and view all the answers

Which symptoms indicate that a muscle strain has likely occurred?

<p>Soft-tissue swelling and pain at rest (D)</p> Signup and view all the answers

What is the primary characteristic of pannus in rheumatoid arthritis?

<p>It is granulation tissue that destroys cartilage. (A)</p> Signup and view all the answers

Which of the following symptoms is characteristic of rheumatoid arthritis?

<p>Systemic symptoms such as low-grade fever and malaise. (D)</p> Signup and view all the answers

What is the role of disease-modifying anti-rheumatic drugs (DMARDs) in the treatment of rheumatoid arthritis?

<p>They prevent joint delegation and induce remission. (D)</p> Signup and view all the answers

Which of the following tests is NOT typically used in the diagnosis of rheumatoid arthritis?

<p>Blood glucose levels (C)</p> Signup and view all the answers

Which treatment is reserved for controlling flare-ups in rheumatoid arthritis due to its serious side effects?

<p>Steroid therapy (A)</p> Signup and view all the answers

Which of the following describes a common effect of rheumatoid arthritis on the joints?

<p>Contractures and deformity (A)</p> Signup and view all the answers

What kind of nodules may form in patients with rheumatoid arthritis?

<p>Over bony prominences and in other organs (D)</p> Signup and view all the answers

What is a significant risk when initiating treatment with tumor necrosis factor (TNF) inhibitors in rheumatoid arthritis patients?

<p>Potential exacerbation of tuberculosis (A)</p> Signup and view all the answers

What is a likely consequence if rheumatoid arthritis is left untreated?

<p>Severe joint dysfunction and deformity (C)</p> Signup and view all the answers

What is the primary goal in the management of rheumatoid arthritis in older adults?

<p>Minimizing joint destruction and maintaining mobility (B)</p> Signup and view all the answers

What is the primary advantage of using a brace for fractures?

<p>Can be easily removed for skin assessment. (A)</p> Signup and view all the answers

What is the purpose of skeletal traction?

<p>To create a mechanical pull directly on the bone. (D)</p> Signup and view all the answers

What is a critical step before applying a plaster cast?

<p>Inform the patient about warmth during setting. (B)</p> Signup and view all the answers

Which condition is accurately associated with osteomyelitis?

<p>Often preceded by an open fracture or distant infection. (D)</p> Signup and view all the answers

What factor can delay the healing of a fracture?

<p>Inadequate levels of vitamins and minerals. (B)</p> Signup and view all the answers

How does skin traction differ from skeletal traction?

<p>It applies pull via a bandage or boot on the limb. (D)</p> Signup and view all the answers

What role do antibiotics play in the management of open fractures?

<p>They are critical in preventing infection post-surgery. (A)</p> Signup and view all the answers

What should be monitored in a patient with skin traction to prevent complications?

<p>Skin integrity and pressure areas. (A)</p> Signup and view all the answers

What is the purpose of an electrical bone growth–stimulating device in treating nonunion of fractures?

<p>To induce electrical current for osteogenesis (B)</p> Signup and view all the answers

What is one of the main complications of osteomyelitis?

<p>Severe systemic infection. (B)</p> Signup and view all the answers

Which symptom is NOT associated with fat embolism?

<p>Severe, unrelenting pain (A)</p> Signup and view all the answers

Why are older adults particularly at risk for fat embolism after a fracture?

<p>Higher likelihood of multiple fractures (D)</p> Signup and view all the answers

How often should a patient’s temperature and WBC count be checked after surgery?

<p>Regularly to monitor for signs of infection. (A)</p> Signup and view all the answers

What is a key sign of compartment syndrome?

<p>Severe pain out of proportion to injury (B)</p> Signup and view all the answers

What action is recommended if a plaster cast is still warm?

<p>Allow it to cool naturally and do not cover it. (D)</p> Signup and view all the answers

Which preventive measures are recommended to avoid thrombus formation after a hip fracture?

<p>Use of compression stockings and ROM exercises (A)</p> Signup and view all the answers

What is a characteristic of a volar splint?

<p>Provides immobilization without full encasement. (B)</p> Signup and view all the answers

What is the most immediate action required when an open fracture has occurred with severe bleeding?

<p>Apply a pressure dressing (C)</p> Signup and view all the answers

What factor increases the risk of infection leading to osteomyelitis?

<p>Recent surgical procedures. (D)</p> Signup and view all the answers

What is typically the first step in treating osteomyelitis?

<p>Administration of intravenous antibiotics. (D)</p> Signup and view all the answers

What complication arises from tight dressings or casts in a fractured limb?

<p>Compartment syndrome (A)</p> Signup and view all the answers

During assessment for nerve damage in a fractured leg, which method would NOT be appropriate?

<p>Measure the circumference of the leg (B)</p> Signup and view all the answers

Which sign indicates that a patient may be experiencing compartment syndrome?

<p>Weakness of the extremity (A)</p> Signup and view all the answers

What is a potential treatment for compartment syndrome if conservative measures fail?

<p>Surgical fasciotomy (B)</p> Signup and view all the answers

What does the 'six Ps' assessment for extremities include?

<p>Pain, pallor, paresthesia, pulselessness, paralysis, and poikilothermia (C)</p> Signup and view all the answers

Why is bilateral assessment important in suspected fractures?

<p>To examine for symmetry and potential nerve damage (C)</p> Signup and view all the answers

What is a common misconception about fractures?

<p>All fractures are painful (D)</p> Signup and view all the answers

What is the primary reason for elevating a limb after a fracture?

<p>To reduce swelling (D)</p> Signup and view all the answers

When assessing a patient with a fractured forearm, which assessment finding would most likely indicate a potential complication?

<p>Decreased sensation and tingling (D)</p> Signup and view all the answers

What dietary recommendation is essential for a patient recovering from a fracture?

<p>Adequate protein intake of 1 g/kg of body weight (C)</p> Signup and view all the answers

What is a defining characteristic of rheumatoid arthritis compared to osteoarthritis?

<p>Chronic inflammation of synovial membranes (D)</p> Signup and view all the answers

What is the most critical action to take if a patient in a cast reports sharp localized pain?

<p>Notify the health care provider immediately (C)</p> Signup and view all the answers

What is an appropriate intervention for a patient experiencing discomfort from a traction device?

<p>Reassess body position and alignment (B)</p> Signup and view all the answers

At what average age is osteoarthritis most commonly diagnosed?

<p>50–60 years (C)</p> Signup and view all the answers

Which symptom would likely prompt immediate assessment of a neuromuscular complication in a patient with a cast?

<p>Increased pain during passive movement (A)</p> Signup and view all the answers

What type of joint involvement is characteristic of rheumatoid arthritis?

<p>Symmetric bilateral involvement (B)</p> Signup and view all the answers

What is a standard practice when cleaning pin sites after surgery for external fixation?

<p>Clean with sterile water daily (D)</p> Signup and view all the answers

What is the primary goal of performing a synovectomy?

<p>Relieve pain and improve mobility (A)</p> Signup and view all the answers

Which medication class is primarily used to reduce inflammation and pain in rheumatoid arthritis?

<p>Nonsteroidal antiinflammatory drugs (NSAIDs) (B)</p> Signup and view all the answers

Why is it important to monitor for problems of immobility in fracture patients?

<p>To identify early signs of complications (D)</p> Signup and view all the answers

How often should a neurovascular assessment be performed after a fracture occurs?

<p>Every shift and every 2 to 4 hours for fresh fractures (B)</p> Signup and view all the answers

What is one common symptom experienced in rheumatoid arthritis that differs from osteoarthritis?

<p>Morning stiffness (C)</p> Signup and view all the answers

What would a capillary refill time of longer than 2 seconds indicate in a patient with a fracture?

<p>Potential circulatory compromise (A)</p> Signup and view all the answers

What factor typically does NOT contribute to the development of osteoarthritis?

<p>Chronic inflammation (B)</p> Signup and view all the answers

Upon discovering foul odors from a cast, what should be your immediate action?

<p>Report potential signs of infection (D)</p> Signup and view all the answers

What is the recommended dosage limit for intra-articular steroid injections within a year?

<p>2 to 3 doses (B)</p> Signup and view all the answers

What percentage of nutrients should be focused on to aid in healing after a fracture?

<p>High protein and balanced vitamins and minerals (C)</p> Signup and view all the answers

What is a key nursing implication when administering NSAIDs to older adults?

<p>Dosage may need to be reduced by half. (A)</p> Signup and view all the answers

What should patients be advised to do if they experience dizziness from arthritis pain medications?

<p>Wait for dizziness to pass before walking. (B)</p> Signup and view all the answers

What is the main purpose of assessing a patient’s body position and alignment in relation to immobilization?

<p>To prevent pressure sores and improve comfort (D)</p> Signup and view all the answers

Which of the following is NOT a typical nursing diagnosis related to patients with fractures?

<p>Risk for obesity due to immobility (B)</p> Signup and view all the answers

Which type of replacement surgery is most commonly performed for patients with severe arthritis?

<p>Joint replacement (arthroplasty) (A)</p> Signup and view all the answers

What is typically used in cemented press-fit prostheses for joint replacement?

<p>Bone cement (C)</p> Signup and view all the answers

What complication is the greatest danger to successful joint replacement?

<p>Infection (D)</p> Signup and view all the answers

In which condition are rheumatoid factors often found?

<p>Rheumatoid arthritis (C)</p> Signup and view all the answers

What should be used to avoid creating impressions on a damp cast?

<p>Palms or flat surface of the fingers (C)</p> Signup and view all the answers

What is the maximum duration for which the extremity should be elevated after cast application?

<p>24 to 48 hours (C)</p> Signup and view all the answers

Which object should patients avoid using to scratch under the cast?

<p>Sharp objects like pencils (C)</p> Signup and view all the answers

What should be done to relieve itching inside the cast?

<p>Using a 60-mL plunger syringe to direct air (B)</p> Signup and view all the answers

What precaution should be taken if ice bags are used on a wet plaster cast?

<p>Use ice bags that are only about half full (C)</p> Signup and view all the answers

What is a common symptom of early Lyme disease?

<p>Bull's-eye rash (D)</p> Signup and view all the answers

What is the recommended treatment for early Lyme disease to prevent progression?

<p>Antibiotics like doxycycline (B)</p> Signup and view all the answers

Which joint condition is characterized by flavored breakdown of cartilage?

<p>Osteoarthritis (D)</p> Signup and view all the answers

Which of the following factors is NOT associated with increasing the risk of osteoarthritis?

<p>High physical activity levels (C)</p> Signup and view all the answers

What should be used to inspect a cast daily?

<p>Visual inspection for defects (A)</p> Signup and view all the answers

What is a potential consequence of untreated Lyme disease?

<p>Permanent damage to joints (B)</p> Signup and view all the answers

After removing a cast, how should the underlying skin be treated?

<p>Avoid scrubbing to prevent skin damage (B)</p> Signup and view all the answers

Which of the following is a sign that a patient might have Lyme disease?

<p>Flu-like symptoms combined with a rash (D)</p> Signup and view all the answers

What should patients be instructed to do when showering with a synthetic cast?

<p>Avoid direct water stream on the cast (D)</p> Signup and view all the answers

What is the primary characteristic of primary osteoarthritis?

<p>It occurs symmetrically, especially in the hands. (A)</p> Signup and view all the answers

Which of the following signs is associated with rheumatoid arthritis?

<p>Marked ulnar deviation of the wrists. (B)</p> Signup and view all the answers

What is a common treatment strategy for managing osteoarthritis?

<p>Pain management and low-impact aerobic exercises. (C)</p> Signup and view all the answers

What is the standard maximum dose of acetaminophen recommended for most patients?

<p>4000 mg per day. (C)</p> Signup and view all the answers

How can glucosamine and chondroitin affect osteoarthritis?

<p>They may slow or halt the progression of the disease. (D)</p> Signup and view all the answers

Why might NSAIDs be cautioned against in older adults?

<p>They can lead to increased bleeding and drug interactions. (D)</p> Signup and view all the answers

What is the role of hyaluronic acid injections in osteoarthritis treatment?

<p>To provide lubrication and decrease pain. (D)</p> Signup and view all the answers

What lifestyle change can significantly reduce joint stress for osteoarthritis patients?

<p>Maintaining a healthy weight. (D)</p> Signup and view all the answers

What is a potential side effect of taking too much acetaminophen?

<p>Irreversible liver damage. (B)</p> Signup and view all the answers

What benefit does gentle exercise provide for osteoarthritis patients?

<p>It helps improve joint mobility and reduces pain. (D)</p> Signup and view all the answers

Which of the following pain relief methods is suggested for osteoarthritis sufferers?

<p>Yoga and massage therapy. (B)</p> Signup and view all the answers

What is a common injectable treatment for cartilage injury?

<p>Autologous chondrocytes. (C)</p> Signup and view all the answers

What should patients taking warfarin consult their healthcare provider about?

<p>Starting glucosamine supplements. (B)</p> Signup and view all the answers

Which form of arthritis is considered an autoimmune disease?

<p>Rheumatoid arthritis. (A)</p> Signup and view all the answers

What is one reason older adults with decreased creatinine clearance should avoid taking allopurinol?

<p>It can worsen kidney function. (A)</p> Signup and view all the answers

Which medication is suggested as a feasible treatment option for patients with both hypertension and gout?

<p>Losartan (A)</p> Signup and view all the answers

What is a common result of untreated osteoporosis in older adults?

<p>Height loss (C)</p> Signup and view all the answers

Which of the following statements about the diagnosis of osteoporosis is true?

<p>Bone density is assessed using dual-energy x-ray absorptiometry (DEXA). (D)</p> Signup and view all the answers

What demographic is particularly at risk for developing osteoporosis shortly after menopause?

<p>Women experiencing reduced estrogen production (A)</p> Signup and view all the answers

What is a significant risk factor that contributes to osteoporosis in both genders?

<p>Chronic diseases (D)</p> Signup and view all the answers

What aspect of osteoporosis is often misunderstood regarding its visibility?

<p>It is a silent disease. (C)</p> Signup and view all the answers

What percentage of patients who experience a hip fracture may die within one year of the injury?

<p>21% to 30% (A)</p> Signup and view all the answers

What is the recommended pain level for patients before discharge on oral analgesia?

<p>2–6/10 (B)</p> Signup and view all the answers

Which positioning restriction is NOT advised to prevent dislocation after total hip replacement?

<p>Cross legs at the ankles (B)</p> Signup and view all the answers

Administering a medication bolus for which pain level is indicated?

<p>6/10 (B)</p> Signup and view all the answers

What might excessive sedation following pain medication indicate?

<p>Medication toxicity (C)</p> Signup and view all the answers

What is a critical instruction for a patient recovering from a total hip replacement during the postoperative period?

<p>You should not cross your legs for 3 months. (A)</p> Signup and view all the answers

Which of the following is an example of a proper comfort measure for a patient in pain?

<p>Providing smooth and clean linens (C)</p> Signup and view all the answers

What is the primary reason for using a CPM machine after knee arthroplasty?

<p>To improve joint mobility and minimize stiffness. (C)</p> Signup and view all the answers

What should the patient be advised to report in order to prevent potential complications after hip surgery?

<p>Pain in hip, buttock, or thigh (B)</p> Signup and view all the answers

Why is ongoing pain assessment important immediately following hip surgery?

<p>To adjust analgesic prescriptions as the nerve block wears off. (D)</p> Signup and view all the answers

Which exercise should be encouraged every two hours to help prevent DVT?

<p>Foot and calf exercises (B)</p> Signup and view all the answers

What is an essential nursing intervention for a patient post-total hip replacement to promote mobility?

<p>Assist the patient in using a walker for ambulation. (A)</p> Signup and view all the answers

What is an important nursing intervention to assist a patient with rheumatoid arthritis?

<p>Allowing adequate rest periods (C)</p> Signup and view all the answers

What nursing diagnosis would likely be appropriate for a patient recovering from total hip replacement due to pain and activity restrictions?

<p>Altered mobility. (A)</p> Signup and view all the answers

Which of the following practices should be avoided for patients recovering from hip replacement surgery?

<p>Bending the hip beyond a 90-degree angle. (A)</p> Signup and view all the answers

What should be ensured for a patient recovering from total hip replacement before discharge?

<p>Patient understands movement restrictions (B)</p> Signup and view all the answers

Which symptom could indicate the presence of a thrombus in a post-hip replacement patient?

<p>Warmth and swelling in the calf (A)</p> Signup and view all the answers

What type of patient education should be emphasized for someone recovering from knee arthroplasty?

<p>Participation in a daily exercise program. (B)</p> Signup and view all the answers

What could contribute to a patient with rheumatoid arthritis experiencing frustration during treatment?

<p>Rushed assessments (A)</p> Signup and view all the answers

In a patient experiencing acute pain post-surgery, what should be the immediate nursing action?

<p>Reinforce instructions on PCA (patient-controlled analgesia) use. (C)</p> Signup and view all the answers

What is the primary action of corticosteroids like prednisone?

<p>Reduce inflammation and decrease pain (A)</p> Signup and view all the answers

What assessment data would indicate the need for immediate attention in a patient post hip replacement?

<p>Signs of infection at the surgical site. (B)</p> Signup and view all the answers

What is a potential complication that could occur in a patient post-total hip replacement aside from DVT?

<p>Infection at the incision site (A)</p> Signup and view all the answers

What strategy should be employed to facilitate the patient's transition from hospital to home care after hip surgery?

<p>Include instructions for daily exercises and mobility. (D)</p> Signup and view all the answers

Which type of medication is primarily used to decrease clotting ability in post-operative care?

<p>Low-molecular-weight heparin (A)</p> Signup and view all the answers

Which medication requires monitoring for retinal problems as a potential side effect?

<p>Hydroxychloroquine (B)</p> Signup and view all the answers

Which statement reflects a patient's understanding of hip replacement recovery after receiving discharge instructions?

<p>I will use a pillow between my legs when turning over. (D)</p> Signup and view all the answers

What is a critical nursing consideration when administering biological therapies?

<p>Monitor for serious infections (C)</p> Signup and view all the answers

What can help a patient with arthritis maintain independence and mobility?

<p>Use of assistive devices (D)</p> Signup and view all the answers

Which of the following can result from abrupt discontinuation of corticosteroid medication?

<p>Adrenal insufficiency (D)</p> Signup and view all the answers

What is a common nursing intervention for managing chronic pain in patients with arthritis?

<p>Assessing the effectiveness of pain relief methods. (C)</p> Signup and view all the answers

What is one of the benefits of hip resurfacing over a traditional hip replacement?

<p>Greater range of motion (C)</p> Signup and view all the answers

Which goal should be prioritized for a patient scheduled for total hip replacement rehabilitation?

<p>Return to full mobility and independence in daily activities. (B)</p> Signup and view all the answers

During postoperative care for hip replacement, what should be routinely monitored to prevent dislocation?

<p>Positioning of the abduction wedge (A)</p> Signup and view all the answers

What potential risk is associated with disease-modifying antirheumatic drugs (DMARDs)?

<p>Birth defects (A)</p> Signup and view all the answers

Which preoperative care instruction is important for a patient undergoing hip surgery?

<p>Use a prescribed bacteriostatic scrub before surgery (B)</p> Signup and view all the answers

What assessment should be performed after applying an abductor wedge to prevent complications?

<p>Monitor circulation in the legs (C)</p> Signup and view all the answers

What is a common side effect of DMARDs that requires frequent monitoring?

<p>Gastrointestinal symptoms (B)</p> Signup and view all the answers

What should be avoided when administering corticosteroids to prevent bruising?

<p>Using tape on the skin (B)</p> Signup and view all the answers

What is a potential complication of joint replacement surgery that low-molecular-weight heparin aims to prevent?

<p>Deep vein thrombosis (DVT) (D)</p> Signup and view all the answers

What element of postoperative care involves positioning to prevent displacement of the hip prosthesis?

<p>Securing an abduction wedge or pillow (C)</p> Signup and view all the answers

What is the recommended time frame to take corticosteroids like prednisone for optimal efficacy?

<p>Between 6 and 8 A.M. (B)</p> Signup and view all the answers

What is the most common dietary factor associated with an increased risk of gout?

<p>High-protein diets (C)</p> Signup and view all the answers

Which joint is most commonly affected by gout?

<p>Big toe (A)</p> Signup and view all the answers

What is the recommended duration for applying heat treatment to alleviate joint pain?

<p>20 to 30 minutes (C)</p> Signup and view all the answers

Which of the following is a preventative treatment option for gout?

<p>Allopurinol (A)</p> Signup and view all the answers

What is a key characteristic of the pain associated with gout?

<p>Extreme and sudden onset (D)</p> Signup and view all the answers

What is the initial treatment for an acute gout attack?

<p>Nonsteroidal anti-inflammatory drugs (NSAIDs) (C)</p> Signup and view all the answers

Which of the following is NOT recommended for cold treatment of inflammation?

<p>Apply for more than 20 minutes (A)</p> Signup and view all the answers

Which of the following factors can lead to a secondary gout condition?

<p>Diuretic therapy (D)</p> Signup and view all the answers

Which substance is commonly used as a topical treatment for muscle or joint soreness?

<p>Menthol (C)</p> Signup and view all the answers

What is a potential side effect of allopurinol that requires careful monitoring?

<p>Liver failure (B)</p> Signup and view all the answers

What immediate step is advised if numbness occurs during cold treatment?

<p>Discontinue application (B)</p> Signup and view all the answers

What condition is characterized by the presence of calcium pyrophosphate crystals?

<p>Pseudogout (B)</p> Signup and view all the answers

How much fluid intake is recommended per day for patients to help prevent kidney stones?

<p>2000 to 3000 mL (A)</p> Signup and view all the answers

Which method is often used to confirm a diagnosis of gout?

<p>Arthrocentesis (A)</p> Signup and view all the answers

What is recommended for patients in terms of body position while lying down?

<p>Maintain a firm mattress and avoid flexion at joints. (C)</p> Signup and view all the answers

When should exercises not be performed by arthritis patients?

<p>When joints are inflamed. (A)</p> Signup and view all the answers

Which method of exercise is least likely to strain joints?

<p>Exercising in water. (C)</p> Signup and view all the answers

What should be done if pain persists for hours after completing an exercise?

<p>Reassess the patient's status and revise the program. (A)</p> Signup and view all the answers

Which type of therapy is better suited for treating acutely inflamed joints?

<p>Cold therapy. (C)</p> Signup and view all the answers

What is a key precaution when applying heat to a body part with decreased sensation?

<p>Always place a cloth between the heat source and skin. (A)</p> Signup and view all the answers

Which dietary advice is appropriate for patients suffering from arthritis?

<p>Maintain a well-balanced diet without excess or limitations. (D)</p> Signup and view all the answers

What is the best approach to help patients cope with chronic illness like arthritis?

<p>Evaluate coping ability and provide support group referrals. (A)</p> Signup and view all the answers

How should energy be conserved for arthritis patients during daily tasks?

<p>By breaking tasks into smaller segments and resting as needed. (B)</p> Signup and view all the answers

What is a common misconception about the relationship between diet and arthritis?

<p>Certain diets can cure arthritis. (B)</p> Signup and view all the answers

What is important when teaching patients about joint protection?

<p>Use larger muscles and joints for tasks. (C)</p> Signup and view all the answers

What role does psychological support play for arthritis patients?

<p>Enhancing self-esteem and coping mechanisms. (C)</p> Signup and view all the answers

What is the primary purpose of applying heat or cold treatments?

<p>To minimize pain and improve range of motion. (B)</p> Signup and view all the answers

Flashcards

What is a sprain?

A sprain is a partial or complete tear of ligaments that hold bones together in a joint. It happens when the joint is twisted or forced beyond its normal range of motion (ROM).

Which joints are most commonly sprained?

Commonly affected joints include the ankle, knee, and wrist.

How severe can a sprain be?

The extent of tearing can vary from mild (partial tear) to severe (complete tear).

What are the common symptoms of a sprain?

Swelling, pain, bruising, and instability are common signs and symptoms.

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What is the general goal of sprain treatment?

Treatment aims to reduce inflammation, support the joint, and allow healing.

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What is the initial management for a sprain?

RICE (Rest, Ice, Compression, Elevation) is the initial management approach.

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How long does immobilization last for a sprain?

The severity of the sprain determines the duration of immobilization.

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Why is physical therapy important for sprain recovery?

Physical therapy is essential for restoring ROM, strength, and stability.

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Grade I Sprain

Grade I sprains involve minor ligament stretching and tearing, with little swelling and no functional loss. The affected area is tender to the touch.

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Grade II Sprain

Grade II sprains show more damage than Grade I, with partial ligament tear, moderate pain, swelling, and some functional limitation. Weight-bearing can be painful.

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Grade III Sprain

Grade III sprains are the most severe, involving complete ligament tear, significant swelling, functional loss, and instability. Even though pain might be less intense, the joint is significantly compromised.

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RICE Protocol

RICE stands for Rest, Ice, Compression, and Elevation. This protocol aids in minimizing swelling and pain, and stabilizes the injured joint.

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Muscle Strain

Muscle strains involve tearing or pulling of muscle fibers, tendons, or both. They are often caused by trauma, overuse, or overstretching.

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Common Strain Sites

Common sites for muscle strain include the back muscles, hamstrings, quadriceps, and calf muscles.

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Ice Application for Sprains

Applying ice to the injured area immediately and for the next 24 to 72 hours helps reduce inflammation and pain.

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Compression for Sprains

Compressing the injured area with an elastic bandage, while ensuring proper blood circulation, helps stabilize the joint and reduce swelling.

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Elevation for Sprains

Elevating the injured area above the heart helps minimize swelling by promoting fluid drainage.

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Dislocation

A dislocation is a complete displacement of a bone from its joint, caused by trauma. It involves ligament stretching and tearing.

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Subluxation

Subluxation is a partial dislocation of a joint, where the bone partially displaces.

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Common Dislocation Sites

Common dislocation sites include the shoulder, knee, hip, ankle, and temporomandibular joint.

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Rotator Cuff Tear

Rotator cuff tears are caused by repetitive overhead motions, falls, and trauma. They involve injury to the four muscles that surround the shoulder joint.

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ACL Injury

ACL injuries are common in athletes and are often caused by hyperextension, rotation, and deceleration forces on the knee.

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Fracture Reduction

The process of aligning broken bone fragments back into their correct positions.

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Closed Reduction

A non-surgical method to align broken bones, using manipulation and external pressure.

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Open Reduction

A surgical method to align broken bones, involving an incision to access the fracture site.

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Internal Fixation

A method of stabilizing broken bones, using internal devices like pins, screws, or plates.

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External Fixation

A method of stabilizing broken bones, using an external frame connected to pins inserted into the bone fragments.

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Casts

Rigid, supportive coverings used to immobilize a broken bone after closed reduction.

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Synthetic Casts

A type of cast made of fiberglass or polyester-cotton knit, lightweight and quick-drying.

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Spica Cast

A cast covering the trunk and one or both legs, commonly used in children.

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Walking Cast Shoe

A canvas sandal with a thick sole that fits over a leg cast, allowing weight bearing.

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Sling

A sling supporting the arm, used in conjunction with arm casts.

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Traction

A method of stabilizing broken bones using weights and pulleys applied to the injured area, to provide traction.

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ORIF (Open Reduction and Internal Fixation)

A common procedure for hip fractures, combining open reduction with internal fixation.

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Arthroplasty

A procedure replacing a damaged joint with an artificial implant, used in some hip fracture cases.

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Open (Compound) Fracture

A type of fracture that exposes the bone through a break in the skin.

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Comminuted Fracture

A fracture with multiple bone fragments.

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ACL Tear

A ligament injury involving a tear of the Anterior Cruciate Ligament (ACL), a major knee stabilizer, usually from a forceful twisting, pivoting, or hyperextension injury. Often occurs in sports activities.

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Ligament Repair

The process of repairing a torn ligament, often involving a tissue graft from another part of the body (often the hamstring or patellar tendon) to replace the torn ligament.

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Meniscal Injury

A soft-tissue injury involving a tear of the meniscus, a C-shaped cartilage that acts as a shock absorber in the knee. Occurs due to twisting forces on a flexed knee.

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Arthroscopy

Surgical procedure where a small camera and instruments are used to examine and repair the inside of a joint, like the knee. Often used for meniscal tears and ACL repairs.

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Achilles Tendon Rupture

A rupture or tear of the Achilles tendon, the thick tendon that connects the calf muscles to the heel bone. Often happens with sudden forceful movements, like jumping.

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Bursitis

Inflammation of the bursae, fluid-filled sacs that cushion joints. Often caused by overuse or repetitive actions, such as gardening.

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Bunion (Hallux Valgus)

A painful swelling of the bursa at the base of the big toe, causing the toe to deviate outward. May be caused by ill-fitting shoes or genetic predisposition.

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Carpal Tunnel Syndrome

A condition involving compression of the median nerve as it passes through the carpal tunnel in the wrist. Causes pain, numbness, and tingling in the hand, especially at night.

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Isometric Exercises

Exercises performed without moving the joint, engaging muscles to build strength. Used in recovery for conditions like ACL tears.

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Continuous Passive Motion (CPM)

A device used to help regain range of motion in a joint, especially after surgery or injury. Gently moves the joint.

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Long-leg Brace with Fixed Knee Flexion

A rigid support for the knee, often used after surgery or injury, providing stability and limiting motion.

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Quadriceps Setting

Exercises performed to strengthen the quadriceps muscle, the large muscle group in the front of your thigh.

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Surgical Decompression of the Median Nerve

A surgical procedure to release pressure on the median nerve in the carpal tunnel, often performed for carpal tunnel syndrome.

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Diagnosis

The process of determining the cause or nature of a medical condition, often involving physical examination, imaging tests, and diagnostic procedures.

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Postoperative Pain Management

A combination of therapies and treatments designed to manage pain after a surgical procedure.

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What is a fracture?

A break or interruption in the continuity of a bone.

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What are the main causes of fractures?

Trauma, osteoporosis, metabolic problems.

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Why is the mechanism of injury important for fractures?

The way the injury occurred, providing clues about the type of fracture.

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What are the different types of fractures?

The way the bone breaks, including complete, incomplete, comminuted, closed, open, and greenstick.

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What is the link between PPIs and fracture risk?

Proton pump inhibitors (PPIs), particularly in older adults using them long-term, may increase fracture risk.

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What are common signs and symptoms of a fracture?

Pain (minimal to severe), swelling, bleeding, deformity, ecchymoses, crepitation, and loss of function.

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How are fractures diagnosed?

Physical examination and radiographic imaging (X-rays).

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What are the immediate goals of fracture treatment?

Preventing shock and hemorrhage, immobilizing the fractured part to prevent further damage.

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How are broken bones stabilized?

Using a splint, cast, or surgery to realign the broken bones and keep them in place.

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What are the five stages of bone healing?

  1. Hematoma formation. 2. Granulation tissue formation. 3. Callus formation. 4. Ossification. 5. Remodeling.
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What is the key to ensuring proper fracture healing?

Bringing the broken ends of the bone together in the correct position and immobilizing the affected limb.

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What factors increase fracture risk in older adults?

Decreased reaction time, failing vision, reduced agility, alterations in balance, and decreased muscle tone.

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What are some preventive measures for fractures in older adults?

Assess for fall risk and initiate fall precautions, encourage balance exercises, use assistive devices.

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What is a complete fracture?

A fracture in which the bone is broken into two parts that are completely separated.

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What is an incomplete fracture?

A fracture in which the bone is broken into two parts that are not completely separated.

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Nonunion

A condition where a fractured bone fails to heal properly.

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Fat embolism

A rare but serious complication of bone fractures, especially in areas with high marrow fat content like long bones.

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Venous thrombosis

A blood clot that forms in a vein, often after a hip fracture.

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Compartment syndrome

A dangerous condition where pressure builds up in a muscle compartment, restricting blood flow.

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Electrical bone growth stimulator

When an electrical bone growth stimulator is used to promote bone healing.

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Petechiae

Tiny red spots on the skin, often a sign of a fat embolism.

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The six Ps

An important assessment tool used to evaluate the severity of a fracture, especially in the extremities.

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Bivalving a cast

A procedure that involves splitting a cast to relieve pressure on the injured area.

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Fasciotomy

A surgical procedure to release pressure in a muscle compartment by making incisions in the fascia.

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Signs and symptoms of compartment syndrome

Signs and symptoms of compartment syndrome include severe pain, numbness, tingling, pallor, weakness and decreased sensation.

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ROM exercises

The process of actively moving joints to help prevent venous thrombosis.

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Non-rebreather mask

A non-rebreather mask provides a high concentration of oxygen.

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High Fowler's position

Maintaining a high Fowler’s position is used to help improve breathing by reducing pressure on the lungs.

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Deep vein thrombosis (DVT)

A condition where blood clots in a vein, often after surgery or immobilization.

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Anticoagulants

Anticoagulant drugs are medications used to prevent blood clots.

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What is the purpose of a brace?

A brace provides support for a reduced fracture and can be easily removed for assessment and care of the skin.

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Neurovascular Assessment Frequency

Assess neurovascular status at least once at the beginning of each shift for patients with musculoskeletal injuries, then as required.

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Neurovascular Assessment Fresh Fracture

When a fracture is fresh, perform neurovascular assessments every 2 to 4 hours.

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What type of brace allows early joint movement?

A hinged brace is ideal for joints like the elbow and knee, allowing for controlled motion during recovery.

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What is a 'backslab'?

A "backslab" or splint is a plaster slab that provides support without completely surrounding the injury, often used in the early stage due to swelling.

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Pale Skin

Pale skin can indicate decreased blood flow.

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What is traction?

Traction is a mechanical pull applied to a body part to extend and hold it in a fixed position during immobilization.

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Blue Skin

Blue skin indicates decreased oxygenation.

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What is skeletal traction?

Skeletal traction involves inserting pins, wires, or tongs directly into the bone to apply force.

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Red Skin

Red skin may point to infection.

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What is skin traction?

Skin traction uses bandages or boots applied to the limb to exert pull, usually with less weight than skeletal traction.

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Warm Skin

Warm skin can signify infection.

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What is the most serious complication of a fracture?

Infection of the tissue at the fracture site can significantly impede healing. Open comminuted fractures need prompt surgical attention.

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Cool Skin

Cool skin suggests decreased blood flow.

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Pulses Assessment

Pulses distal to the injury should be present and equal on both sides.

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What is osteomyelitis?

Osteomyelitis is a bacterial infection of the bone, commonly caused by Staphylococcus aureus. It can occur after an injury or surgery.

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Movement Assessment

Assess movement in the affected area or below the injury. Note any pain level.

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Who is at increased risk of osteomyelitis?

Patients with diabetes, chronic renal failure, or long-term steroid therapy are at higher risk of developing osteomyelitis.

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How is osteomyelitis diagnosed?

Diagnosis of osteomyelitis involves lab tests for infection, X-rays showing bone destruction, patient history, and bone biopsies.

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Sensation Assessment

Check for numbness or tingling sensation (paresthesia) distal to the injury.

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Pain Assessment

Assess pain location, type, intensity, and any changes.

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How is osteomyelitis treated?

Intravenous antibiotics are often needed for 4 to 6 weeks, along with drainage of abscesses and removal of dead bone.

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Capillary Refill Assessment

Press on the nail bed below the injury and observe how quickly the color returns. Usual color should return in less than 2 seconds.

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Why is prompt fracture fixation important?

Prompt fracture fixation is crucial to reduce complications. Improper alignment and inadequate immobilization can hinder healing.

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What other factors can delay fracture healing?

Factors such as low calcium and phosphorus levels, vitamin deficiencies, and poor blood supply can also delay fracture healing.

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Cast Assessment: Patient Complaints

Notify the provider if the patient experiences numbness, tingling, increased pain with movement, or sharp localized pain.

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What should you avoid doing with a fresh plaster cast?

A fresh plaster cast should never be covered as air circulation helps it dry quickly. Covering it with plastic could cause burns.

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Cast Assessment: Bone Grinding

Report any bone fragments grating (crepitation) to the provider.

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What is traction and how is it being used now?

Traction was more common in the past but is now less frequently used. It involves pulling on a part of the body to maintain alignment during immobilization.

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Cast Assessment: Support & Pressure

Check regularly for cast support and pressure points, to prevent skin issues.

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What is a synthetic cast?

A cast made of fiberglass or polyester-cotton knit that is lightweight and quick-drying. It is more durable than a plaster cast.

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What's a spica cast?

A cast covering the trunk and one or both legs, commonly used in children.

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What is a walking cast shoe?

A canvas sandal with a thick sole that fits over a leg cast, allowing weight bearing.

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What is a sling?

A sling supporting the arm, used in conjunction with arm casts.

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What is ORIF?

A common procedure for hip fractures that combines open reduction with internal fixation.

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What is arthroplasty?

A procedure replacing a damaged joint with an artificial implant, used in some hip fracture cases.

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What is an open (compound) fracture?

A type of fracture that exposes the bone through a break in the skin.

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What is a comminuted fracture?

A fracture with multiple bone fragments.

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What is osteoarthritis?

A degenerative joint disease characterized by breakdown of cartilage in synovial joints, bone, joint capsule, surrounding tissues, and synovial fluid. This breakdown releases inflammatory molecules.

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What is Lyme disease?

A systemic infection caused by the spirochete Borrelia burgdorferi, transmitted by the bite of a black-legged tick. It can cause pain and stiffness in the joints and muscles.

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What is a 'bull's-eye' rash?

A rash that appears as a red circle with a clear center, often associated with Lyme disease.

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What are some common antibiotics used to treat Lyme disease?

Doxycycline, cefuroxime, or amoxicillin, taken for 10 to 21 days, can prevent the progression of Lyme disease.

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Why is laboratory testing in the early stages of Lyme disease unreliable?

In the early stages of Lyme disease, laboratory testing may not be reliable and is not recommended.

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What is rheumatoid arthritis?

An autoimmune disease that causes inflammation of the synovial membrane, leading to joint pain, swelling, and stiffness, often affecting the hands, wrists, and feet.

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What is rheumatoid factor?

An antibody that reacts with immunoglobulin G, often present in the blood and synovial fluid of individuals with rheumatoid arthritis.

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What is pannus?

Granulation tissue derived from the synovium that spreads over the articular cartilage, releasing enzymes and inflammatory mediators that degrade cartilage.

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What is Ankylosis?

A condition in which bone ends fuse together, resulting in joint rigidity.

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What are DMARDs?

Disease-modifying anti-rheumatic drugs (DMARDs) are medications that slow down the progression of rheumatoid arthritis.

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What is Methotrexate?

Methotrexate is a DMARD commonly used as a first-line treatment for rheumatoid arthritis.

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What are TNF inhibitors?

Tumor necrosis factor (TNF) inhibitors are drugs that block TNF, a substance that contributes to inflammation in rheumatoid arthritis.

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What are some complementary and alternative therapies for rheumatoid arthritis?

Complementary and alternative therapies, such as omega-3 fatty acids, acupuncture, or tai chi, may be used to manage rheumatoid arthritis symptoms.

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What are the common symptoms of rheumatoid arthritis?

Joint pain, warmth, edema, limitation of motion, and stiffness lasting more than 1 hour in the morning are common symptoms of rheumatoid arthritis.

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How is rheumatoid arthritis diagnosed?

A diagnosis of rheumatoid arthritis often includes a history of arthritis pain in three or more joints for over 6 weeks, positive rheumatoid factor or anti-CCP antibody test, elevated C-reactive protein or erythrocyte sedimentation rate, and excluding other conditions with similar symptoms.

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Osteoarthritis (OA)

A type of arthritis that develops due to wear and tear on the joints, often caused by aging or overuse.

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Rheumatoid Arthritis (RA)

A type of arthritis that develops due to an autoimmune response, where the body's own immune system attacks the joints.

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Secondary Osteoarthritis

A type of arthritis that occurs due to an injury or other identifiable cause, like a fracture or infection.

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Primary Osteoarthritis

A type of osteoarthritis that occurs with no identifiable cause, often developing with aging or overuse.

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Joint Stiffness

A specific symptom of osteoarthritis that involves stiffness in the joints, often worse in the morning or after inactivity.

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Joint Pain

A characteristic symptom of osteoarthritis that involves pain felt during joint movement.

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Pain Management

A common treatment approach for osteoarthritis that involves using medications like salicylates, acetaminophen, or NSAIDs.

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Exercise

A vital part of osteoarthritis management that involves engaging in gentle exercises to maintain joint mobility and strength.

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Weight Management

A crucial aspect of osteoarthritis management, especially for overweight individuals, to reduce stress on the joints.

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Yoga

A type of complementary therapy used for pain relief in osteoarthritis, involving gentle stretching and poses.

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Hyaluronic Acid Injections

A treatment option that involves injecting hyaluronic acid (HA) into the joint to lubricate it and reduce pain.

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Stem Cell Treatments

A treatment option being explored for osteoarthritis that involves injecting the patient's own stem cells into the damaged joint.

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Autologous Chondrocyte Implantation

A treatment option for knee cartilage injury that involves extracting and culturing the patient's cartilage cells and re-implanting them into the damaged area.

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Joint Replacement

A surgical procedure that involves replacing a severely damaged joint with an artificial implant, commonly performed for hip and knee osteoarthritis.

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Rheumatoid Arthritis

A condition characterized by inflammation of the joints caused by the immune system attacking healthy tissues.

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Key difference between RA and OA

The primary difference lies in the underlying pathology. RA is an autoimmune disease causing inflammation, while OA is a degenerative process due to cartilage breakdown.

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Nonsteroidal Anti-inflammatory Drugs (NSAIDs)

Anti-inflammatory medications that reduce pain and swelling in joints, commonly used to manage RA and OA.

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Synovectomy

The surgical removal of the synovial membrane, often performed to reduce inflammation and pain associated with RA.

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Joint Replacement (Arthroplasty)

A surgical procedure that involves replacing a damaged joint with an artificial implant, often used for RA and OA.

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Total Hip Replacement (THR)

The replacement of the hip joint with an artificial implant, typically used for OA or after hip fracture.

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Cemented Total Hip Replacement

A type of THR that involves cementing the prosthesis onto the bone, usually used for older or less active patients.

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Uncemented Total Hip Replacement

A type of THR where the prosthesis is designed to bond directly with the bone, often used for younger, active patients.

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Osteotomy

A wedge of bone is removed to correct the alignment of a joint, often used for OA in younger patients.

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Immobilization Devices

The use of casts, braces, or splints to immobilize and support an affected joint, often used during an active phase of RA or OA.

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Opioid Use in RA

Short-term opioid use may be helpful for managing acute pain flare-ups in RA, but it is not recommended for long-term use.

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Older Adult Considerations in RA

Older adults must be cautious of medication side effects, such as dizziness, which can increase the risk of falls.

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Considerations for Joint Health

These are key considerations when managing and treating RA and OA, aimed at reducing pain, inflammation, and improving function.

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Key Takeaways

Understand the distinction between RA and OA and their potential for joint damage! Remember the importance of proper management and the use of medications and surgical interventions when needed.

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Total hip replacement

A surgical procedure to replace a damaged hip joint with an artificial implant, often used to alleviate pain and improve mobility.

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Continuous passive motion (CPM) machine

A machine used after knee surgery to help regain range of motion and reduce stiffness in the knee joint, by moving it gently and passively.

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Quadriceps setting exercises

Exercises done to strengthen the quadriceps muscles, the large group of muscles in the front of your thigh, important for knee stability and walking.

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Incomplete fracture

A break in the bone where the bone is partly broken but not completely separated, the bone only fractured on one side.

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Resting Position for Arthritis

Maintaining good body position, avoiding pillows that support joints in flexion, and using a firm mattress with one pillow for the head and neck.

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Balancing Rest and Exercise for Arthritis

Balancing rest with exercise, sitting for tasks when possible, pacing activities, and incorporating rest periods.

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Exercise Prescription for Arthritis

A program tailored to the individual's status, inflammation severity, affected joints, and tolerance for activity.

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Joint Protection Strategies for Arthritis

Incorporating exercises that minimize joint strain, using larger muscles and stronger joints, pacing activities, and avoiding rapid movements.

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Heat and Cold Therapy for Arthritis

Applying heat or cold therapy to minimize pain, increase range of motion, and improve exercise performance.

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Infrared Lamp Therapy

A form of dry heat therapy, convenient and inexpensive for home use, often used for arthritis pain relief.

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Paraffin Bath Therapy

A method of heat therapy for the hands, involving paraffin baths, effective in easing arthritis symptoms.

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Key Points of Arthritis Management

The importance of balancing rest with exercise, avoiding excessive activity during flare-ups, and using joint protection techniques.

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Safety Alert for Heat Therapy

Cautions to be exercised when applying heat therapy to patients with impaired sensation, to prevent burns.

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Diet and Arthritis

While no specific diet cures arthritis, eliminating nightshades (tomatoes, etc.) may help some individuals reduce joint pain.

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Obesity and Arthritis

The importance of weight management in managing arthritis, as excess weight puts stress on weight-bearing joints.

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Psychosocial Care for Arthritis

Addressing the emotional and psychological aspects of chronic illness, including social isolation, self-esteem issues, and coping strategies.

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Assistive Devices for Arthritis

Utilizing assistive devices, such as Velcro closures and built-up utensil handles, to protect hand joints.

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Long-Handled Hair Brush for Arthritis

Using a long-handled hair brush to reduce strain on wrist and arm joints during personal care.

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Corticosteroids

Medicines that reduce inflammation and pain by suppressing the immune system. They are commonly used for chronic inflammatory conditions.

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Disease-modifying Anti-rheumatic Drugs (DMARDs)

Drugs used to slow down or stop the progression of diseases that cause inflammation and damage to joints and cartilage.

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Biological Therapies

A type of medication that blocks the inflammatory response by targeting specific proteins involved in the immune system, which play a role in inflammation.

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Hip Replacement Surgery

A surgical procedure in which a portion of the hip joint is removed and replaced with artificial components (metal and plastic), improving mobility and reducing pain.

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Hip Resurfacing

A type of hip replacement that involves resurfacing the head of the femur and replacing the damaged socket with a metal cup, preserving more bone than a traditional hip replacement.

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Minimally Invasive Surgery

A surgical approach that aims to minimize tissue damage and scarring, usually resulting in shorter recovery times.

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Robot-assisted Surgery

A surgical procedure guided by a robot system, allowing for increased precision and less invasive techniques.

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Orthopedic Bed

A specialized bed often used after surgery to prevent complications and aid in recovery.

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Abduction Wedge

A pillow placed between the legs after hip replacement to prevent dislocation of the new hip joint.

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Drain

A device used to remove excess fluid from the surgical site.

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Foley Catheter

A catheter inserted into the bladder to drain urine.

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Low-molecular-weight Heparin

Medication designed to prevent blood clots in the legs after surgery, especially in joint replacements.

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Tapering Dosage

The process of carefully reducing the dosage of a medication gradually over time.

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What is gout?

Gout is a type of arthritis caused by high levels of uric acid in the blood, leading to the formation of crystals that deposit in joints, causing inflammation and pain.

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Who is most likely to develop gout?

Gout affects men more often than women, typically during middle age. It is more common in populations that consume high-protein diets.

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How does alcohol affect gout?

Excessive alcohol consumption can contribute to gout by increasing the production of substances that hinder uric acid excretion.

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Where does gout typically occur?

The big toe is the most common site for gout, but other joints can also be affected.

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What medical factors can contribute to gout?

Diuretic therapy, certain medications, and even fluid loss can lead to elevated uric acid levels, increasing the risk of gout.

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What are the signs and symptoms of gout?

The main symptoms of gout include swelling, redness, and intense pain in the affected joint, usually with elevated body temperature.

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How is gout diagnosed?

A fluid sample from the affected joint is examined for crystals to confirm a gout diagnosis. This helps differentiate it from other types of arthritis.

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What is the usual treatment for acute gout attacks?

Nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly used to manage the pain and inflammation of acute gout attacks.

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What medication can provide quick pain relief in gout?

Colchicine is another medication that can effectively alleviate gout pain within 24 to 48 hours.

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What medications help prevent future gout attacks?

Allopurinol, probenecid, and other medications can help prevent future gout attacks by controlling uric acid levels.

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What lifestyle changes can help manage gout?

Dietary management for gout includes weight control, reducing high-purine foods (like red meat, seafood, and alcohol), and maintaining adequate hydration.

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How is heat therapy used for gout?

Heat therapy is recommended for chronic or subacute inflammation, applied for 20-30 minutes every 1-2 hours. It can help relax muscles and reduce pain.

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How is cold therapy used for gout?

Cold therapy is recommended for acute inflammation or pain, applied for only 10-20 minutes at a time. It can help reduce swelling and numb the area.

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What is the recommended fluid intake for gout patients?

Patients should be advised to maintain adequate hydration by consuming 2000 to 3000 mL of fluids daily. This helps flush out uric acid and prevent kidney stones.

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Osteoporosis

A condition where bone density and mass decrease, making bones weak and more prone to fractures.

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Fragility Fractures

Fractures that occur due to minimal or no trauma, often seen in people with osteoporosis.

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Osteoporosis: Symptoms

A silent disease with no noticeable symptoms until a fracture occurs.

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DEXA Scan

A common diagnostic test used to assess bone density and measure the risk of osteoporosis.

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Normal Bone Density

A T-score greater than 1 standard deviation from a healthy young adult's bone density.

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Osteoporosis in Men

Hormonal changes around the age of 70 increase their risk for osteoporosis.

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PPIs and Fracture Risk

Proton pump inhibitors (PPIs) can increase the risk of fractures, particularly in older adults using them long-term.

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Study Notes

Connective Tissue Disorders

  • Sprains: Partial or complete tearing of ligaments.
  • Grade I (mild): Tenderness, minimal swelling, no loss of function, no abnormal motion. Microscopic ligament tearing.
  • Grade II (moderate): Severe pain (especially with weight bearing), swelling, bleeding into joint, some loss of function. Partial ligament tear.
  • Grade III (severe): Pain (may be less severe), marked swelling, loss of function, bleeding. Complete ligament tear, joint instability.
  • Treatment (RICE): Rest, ice (10-20 min every 1-2 hours for 24-72 hours), compression (elastic bandage), elevation.
  • Long-term immobilization: Can lead to muscle atrophy, potentially permanent disability.
  • NSAIDs: Can decrease pain and swelling, but prolonged use may delay healing.
  • Surgical repair: In some cases, particularly Grade III sprains.

Strains

  • Strains: Pulling or tearing of a muscle or tendon (or both) from trauma, overuse, or overextension.
  • Common sites: Back muscles, hamstrings, quadriceps, calf muscles.
  • Similar to sprains: Clinically; however, affecting muscles and tendons instead of ligaments.
  • Treatment: Ice, compression, elevation, rest.
  • Heat: Can be applied after 48 hours.
  • Anti-inflammatory medications: Used for discomfort.
  • Muscle relaxants: May be prescribed if spasm is present.
  • Time: Crucial for healing.
  • Surgical repair: May be necessary.

Dislocations and Subluxations

  • Dislocation: Complete displacement of a bone in a joint, stretching and tearing surrounding ligaments.
  • Subluxation: Partial dislocation.
  • Common sites: Shoulder, knee, hip, ankle, temporomandibular joint.
  • Diagnosis: History (force, pain, muscle spasm, abnormal appearance), radiography (bone displacement).
  • Treatment: Reduction (under anesthesia or manually for shoulder); stabilization.
  • Nursing management: Pain control, rest of the affected area.

Rotator Cuff Tear

  • Cause: Repetitive activity (throwing, overhead motions), falls, trauma; degenerative.
  • Symptoms: Pain, inability to perform abduction and external rotation of the shoulder.
  • Treatment: Rest, sling support, NSAIDs.
  • Possible further treatment: Steroid or anti-inflammatory injections.
  • Exercises: Gentle, progressive exercises post-acute phase; heat before exercise.
  • Surgical repair: Sometimes needed.

ACL (Anterior Cruciate Ligament) Injury

  • Cause: Athletic activities, falls, motor vehicle accidents; hyperextension, internal rotation, external rotation, deceleration.
  • Symptoms: Loud “pop,” swelling, instability, difficulty with full leg extension.
  • Diagnosis: Physical examination, radiography, MRI.
  • Treatment: Immobilization, swelling reduction, pain management.
  • Possible treatment: Arthroscopy with ligament repair (tissue graft).
  • Recovery: CPM (continuous passive motion), long-leg brace.
  • Exercises: Isometric exercises (quadriceps setting, bent-knee leg exercises, foot exercises).

Meniscal Injury

  • Meniscus: Shock absorber in the knee, between tibia and femur.
  • Cause: Fixed-foot rotation in weight bearing with knee flexed during sports.
  • Symptoms: Mild swelling, joint pain, popping, slipping, catching, buckling.
  • Diagnosis: Physical examination (click, localized pain with joint movement), MRI.
  • Treatment: Arthroscopic repair.
  • Recovery: Pain management, exercise program.

Achilles Tendon Rupture

  • Achilles tendon: Attaches soleus, plantaris, gastrocnemius muscles to calcaneus (heel bone).
  • Cause: Overstretch, sports injury, falls.
  • Symptoms: Sudden pain at back of ankle or calf; loud “pop” or “snap”; visible/palpable depression above calcaneus; inability to point toes or stand on tiptoes.
  • Diagnosis: Examination, squeezing calf muscles while prone.
  • Treatment: Splinting, casting, or a combination with surgery.
  • Recovery: 6-8 weeks, followed by physical therapy.

Bursitis

  • Bursitis: Inflammation of bursae (sac-like structures around joints).
  • Cause: Injury, overuse.
  • Symptoms: Localized tenderness, mild-moderate aching pain (aggravated by joint activity), possible swelling.
  • Diagnosis: History, physical examination.
  • Treatment: Rest, anti-inflammatory agents, ice, massage, compression wrap.
  • Steroid injection: If other measures fail.

Bunion (Hallux Valgus)

  • Bunion: Painful swelling of bursa, great toe deviates laterally at metatarsophalangeal joint.
  • Cause: Hereditary, ill-fitting shoes.
  • Treatment: Wider shoes (soft leather, athletic), metatarsal pads.
  • Steroid injections: For active bursitis.
  • Surgery: Bone realignment to correct severe cases.

Carpal Tunnel Syndrome

  • Carpal tunnel syndrome: Median nerve compression in wrist’s carpal tunnel.
  • Cause: Repetitive hand/wrist movements (flexion), sometimes unknown.
  • Symptoms: Pain, numbness, tingling in hand (especially at night).
  • Diagnosis: Physical examination, compression test, electromyography (EMG).
  • Treatment: Rest, splinting, changing wrist angle during repetitive tasks, steroid injection.
  • Surgery: Surgical decompression of median nerve (carpal ligament transection). Post-operative care includes hourly assessments for blood flow, sensation, and edema management.

Fractures

  • Fractures: Breaks in bone continuity.
  • Cause: Trauma, pathological processes (e.g., osteoporosis).
  • Classification: Complete/incomplete, comminuted, closed/open (simple/compound), greenstick (common in children).
  • Mechanism of injury: Important for predicting tissue damage.
  • Treatment: Immobilization (splint it as it lies); preventing shock, hemorrhage.
  • Reduction: Bringing broken bone fragments into alignment (closed or open).
  • Stabilization: Internal fixation (pins, plates, screws), external fixation (device), casts, splints, braces.
  • Healing stages: Hematoma formation, granulation tissue formation, callus formation, ossification, consolidation/remodeling.
  • Complications: Infection (osteomyelitis), non-union, fat embolism, venous thrombosis, compartment syndrome.
  • Safety alert: Proton pump inhibitors (PPIs) can increase fracture risk in older adults. Weight and balance concerns are significant in older adults.

Compartment Syndrome

  • Compartment syndrome: Restricted blood flow in extremity muscle compartments.
  • Cause: External/internal pressure (e.g., tight cast, swelling).
  • Symptoms: Severe pain (out of proportion to injury), numbness/tingling, pallor, decreased pulses, weakness, cold to the touch.
  • Assessment: Note six Ps; pain, pallor, paresthesia, pulselessness, paralysis, poikilothermia.
  • Treatment: Bivalving cast, cutting dressings , fasciotomy (surgical incision in fascia), immediate intervention.

Musculoskeletal Patient Care: General

  • Assessment: Mechanism of injury, pain, swelling, discoloration, deformity, pulses, nerve function (flexion/extension, sharp/dull testing).
  • Post treatment: Pain control, prevent immobility complications (skin breakdown, UTIs, constipation, atelectasis, DVT), adequate nutrition/fluids.
  • Nutrition: Protein (1 g/kg body weight), vitamins D, B, C, calcium, fluids (2000-3000 mL/day), high fiber.

Older Adult Care Considerations (M.S.)

  • Increased fracture risk due to decreased reaction time, vision, agility, balance, muscle tone.
  • Fall precautions: Assess fall risk, provide balance exercises, assistive devices.

Inflammatory Disorders of the Musculoskeletal System

  • Lyme disease: Infection transmitted by ticks, causes arthritic symptoms.
  • Osteoarthritis: Degenerative joint disease, cartilage breakdown.
  • Rheumatoid arthritis (RA): Inflammatory joint disease, autoimmune response.
  • Gout: Arthritis caused by high uric acid levels.
  • Osteoporosis: Decreased bone mass, increased fracture risk.

Patient Teaching/Care (M.S.)

  • Cast care: Keep dry, avoid sharp objects, check for areas of pressure, monitor for signs of infection.
  • Traction: Monitor placement, alignment, and patient's tolerance.

Total Hip Replacement (THR)

  • Indications: Chronic hip pain from osteoarthritis.
  • Surgical approaches: Minimally invasive.
  • Minimally invasive procedures: Shorter hospital stays are possible.
  • Postoperative care: Abduction wedge/pillow, prevent dislocation, pain control, mobility, DVT prophylaxis.
  • Patient teaching: Positioning, exercise restrictions, weight bearing, transfers, daily activities

Total Knee Replacement

  • Indications: Uncontrollable knee pain from arthritis.
  • Care: Similar to THR, but emphasis on exercise, CPM machine, pain management.

Rheumatoid Arthritis (RA)

  • Management: Rest, exercise, medication for pain and inflammation (NSAIDs, DMARDs).
  • Medication considerations: Monitoring for side effects, especially in older adults.
  • Complementary/alternative therapies: Discuss safety considerations.

Gout

  • Treatment: NSAIDs, colchicine, corticosteroids; medication to control uric acid levels in the long term (allopurinol, probenecid)
  • Patient teaching: Diet management (low purine foods, limited alcohol), fluid intake.

Osteoporosis

  • Diagnosis: Radiography, DEXA, QCT.
  • Treatment: Calcium/vitamin D supplements; medications to prevent/treat bone loss.

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This quiz assesses knowledge on key topics in orthopedic nursing, including distinctions between injuries, postoperative care, and management of conditions like arthritis and osteoporosis. Test your understanding of connective tissue injuries and effective nursing interventions.

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