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</p> Signup and view all the answers

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

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

    What is the Finkelstein’s test used for?

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    What is the primary treatment for osteonecrosis?

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

    What is the main cause of osteonecrosis?

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

    How does osteoarthritis differ from rheumatoid arthritis?

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

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

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

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

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

    What is a treatment option commonly used for tendonitis?

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

    Which structure may be affected by inflammation in tendonitis?

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

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