NUR 113: Musculoskeletal Disorders - Osteoporosis & Osteomyelitis Nursing Assessment
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Questions and Answers

Which type of diagnostic imaging is commonly used to determine bone strength in osteoporosis?

  • MRI scan
  • Dual X-ray absorptiometry (DXA) scan (correct)
  • Ultrasound imaging
  • CT scan
  • What is the T-score range for a diagnosis of osteoporosis?

  • -4 to -6
  • -2.5 to -4
  • 0 to -1
  • -1 to -2.5 (correct)
  • Why is it recommended to take osteoporosis medication on an empty stomach?

  • To enhance absorption of the medication
  • To minimize drug interactions
  • To prevent gastrointestinal discomfort
  • To reduce the risk of esophageal irritation (correct)
  • Which symptom is NOT commonly associated with osteomyelitis?

    <p>Cough</p> Signup and view all the answers

    What is the primary purpose of sequestrectomy in the surgical management of osteomyelitis?

    <p>To remove necrotic bone fragments</p> Signup and view all the answers

    In nursing interventions for osteomyelitis, what is the significance of providing deep venous thrombosis prophylaxis?

    <p>To prevent clot formation in leg veins</p> Signup and view all the answers

    What is the primary difference between osteoclastic and osteoblastic activity in osteoporosis?

    <p>Osteoclastic activity is higher than osteoblastic activity</p> Signup and view all the answers

    Which of the following is NOT a risk factor for osteoporosis?

    <p>Regular physical exercise</p> Signup and view all the answers

    What is the significance of Dowagers hump in relation to osteoporosis?

    <p>It is a symptom of advanced osteoporosis</p> Signup and view all the answers

    Why is smoking cessation important for individuals with osteoporosis?

    <p>To reduce fall risk and improve bone health</p> Signup and view all the answers

    What is the recommended type of exercise for individuals with osteoporosis?

    <p>Strength training and weight-bearing exercises</p> Signup and view all the answers

    Why should individuals limit their consumption of carbonated beverages in osteopenia?

    <p>They contribute to phosphorus buildup which leads to calcium loss</p> Signup and view all the answers

    Study Notes

    Osteoporosis

    • Osteoporosis is characterized by osteoclastic activity exceeding osteoblastic activity.
    • Risk factors for osteoporosis include:
      • Postmenopausal women (estrogen deficiency)
      • History of low-trauma fracture after 50 (spine, hip, wrist)
      • Men over 70
      • Dowager's hump (kyphosis) or shrinking height
      • Low body weight/thin build
      • Smoking, drinking, and caffeine consumption
      • Low calcium/vitamin D intake
      • Low protein/poor nutrition
      • Parental history of osteoporosis (especially mother)
      • Lack of physical exercise
    • Nursing interventions for osteoporosis:
      • Educate regarding fall risk
      • Smoking cessation
      • ETOH reduction
      • Exercise (weight-bearing exercise to put stress on bones)
      • Strength training (if osteopenia is present)
      • Increase dietary calcium and calcium/vitamin D supplements
      • Limit carbonated beverages
      • Support medication regimen (bisphosphonates)
      • Educate about medication side effects and MOA

    Osteoporosis and BMD

    • Bone Mineral Density (BMD) determines bone strength
    • BMD peaks between 25-30 years old
    • T-score:
      • Osteopenia: -1 to -2.5
      • Osteoporosis: less than -2.5

    Osteomyelitis

    • Infection in bony tissue that may lead to necrosis of bone
    • Causes:
      • Bacteria
      • Virus
      • Fungi
    • Nursing interventions for osteomyelitis:
      • Administer antibiotics as ordered
      • Administer pain medications as ordered
      • Monitor and dress wound as ordered
      • Encourage out of bed activity
      • Provide deep venous thrombosis and pressure sore prophylaxis
      • Educate patient about medication compliance
      • Improve muscle strength and functioning
      • Involve social work for home care
      • Ensure wound care nurse follows the patient

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    Description

    Learn about the nursing assessment cues and interventions for osteoporosis and osteomyelitis. Topics include osteoclastic activity, risk factors for osteoporosis, and more.

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