Osteonecrosis and Fracture Complications Quiz
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Questions and Answers

What is the most common primary tumor of bone?

  • Greenstick fracture
  • Osteosarcoma (correct)
  • Rhabdomyosarcoma
  • Stress fracture

Which type of fracture is characterized by a break in the bone and is a main cause of problems in the musculoskeletal system?

  • Pathologic (correct)
  • Compression
  • Greenstick
  • Stress

What type of injury involves the overstretching of muscles or tendons, particularly in lower back and hamstring muscles?

  • Compression
  • Strain (correct)
  • Greenstick
  • Fracture

Which type of fracture is characterized by a complete break of the bone into two or more fragments?

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

What is the rare, highly malignant tumor of skeletal muscle mentioned in the text?

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

Which type of fracture is characterized by a break in the bone without breaking through the skin?

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

What is the Finkelstein’s test used for?

<p>Testing for DeQuervain’s (D)</p> Signup and view all the answers

Which disease is characterized by muscle weakness, fatigue, and ptosis?

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

What are the common treatment options for weakness and sticking sensation?

<p>Rest, splinting, anti-inflammatories, stretching (B)</p> Signup and view all the answers

Which condition is a chronic metabolic bone disease that affects bone formation?

<p>Paget’s disease (C)</p> Signup and view all the answers

What is a common effect of aging related to the spine?

<p>Compression of vertebrae (B)</p> Signup and view all the answers

Which test is positive with symptom exacerbation during ulnar deviation of the clenched wrist?

<p>Finkelstein’s test for DeQuervain’s (D)</p> Signup and view all the answers

Which bone disease is characterized by defective mineralization of the growth plate?

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

What is the most common cause of inflammation of bone (osteomyelitis)?

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

Which bone disease causes porosity and a decrease in bone mass?

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

What is the term used to describe an increased pressure in a compartment, typically the muscle fascia in fractures?

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

Which bone disease involves softening of the bones due to defective mineralization of preformed osteoid?

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

Which lateral curvature of the spine condition is characterized by an exaggerated anterior or inward curve of the lumbar spine?

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

What is the primary treatment for osteonecrosis?

<p>Surgical replacement of necrotic bone (A)</p> Signup and view all the answers

What is the main cause of osteonecrosis?

<p>Loss of blood supply to bone tissue (C)</p> Signup and view all the answers

How does osteoarthritis differ from rheumatoid arthritis?

<p>Osteoarthritis affects working joints more commonly (A)</p> Signup and view all the answers

In the context of joint diseases, what does 'debridement' refer to?

<p>Removal of necrotic tissue from a wound (A)</p> Signup and view all the answers

Which type of arthritis primarily affects weight-bearing joints like the hip and knee?

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

What is the consequence of a displaced fracture or dislocation in relation to bone tissue?

<p>Potential development of osteonecrosis (C)</p> Signup and view all the answers

What is the function of bursae associated with synovial joints?

<p>To protect the tendons from rubbing against the bone (A)</p> Signup and view all the answers

What is a common symptom/sign of olecranon bursitis?

<p>Fluctuant mass over the point of the elbow (D)</p> Signup and view all the answers

Which of the following is NOT a cause of olecranon bursitis?

<p>Underlying bone disease (B)</p> Signup and view all the answers

What distinguishes a tendon sheath from a bursa?

<p>A tendon sheath contains synovial fluid while a bursa does not (C)</p> Signup and view all the answers

What is a treatment option commonly used for tendonitis?

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

Which structure may be affected by inflammation in tendonitis?

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

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