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Musculoskeletal Flashcards

7 cards from real PANCE practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Musculoskeletal flashcards as text
  1. A 45-year-old male presents with acute monoarticular arthritis of the first MTP joint, red/hot/swollen, after a celebratory dinner. Arthrocentesis shows negatively birefringent needle-shaped crystals. What is the acute treatment?

    Answer: Indomethacin or colchicine

    Acute gout is treated with NSAIDs (indomethacin), colchicine, or corticosteroids; urate-lowering agents like allopurinol are not started during acute attacks.

  2. A patient with a humeral shaft fracture develops wrist drop and inability to extend the fingers. Which nerve is most likely injured?

    Answer: Radial nerve

    The radial nerve runs in the spiral groove of the humerus and is commonly injured in mid-shaft humeral fractures, causing wrist drop and finger extension weakness.

  3. A 50-year-old woman presents with shoulder pain and inability to abduct the arm past 90 degrees. MRI shows a full-thickness supraspinatus tear. What is the most appropriate initial management?

    Answer: Physical therapy and NSAIDs for 6-12 weeks

    Most rotator cuff tears are initially managed conservatively with physical therapy and anti-inflammatory medications; surgery is reserved for refractory cases or large acute tears.

  4. An 8-year-old boy presents with a limp and hip pain radiating to the knee for 2 months. X-ray shows flattening and sclerosis of the femoral head. What is the diagnosis?

    Answer: Legg-Calvé-Perthes disease

    Legg-Calvé-Perthes disease is avascular necrosis of the femoral head in children aged 4-10, presenting with chronic hip pain, limp, and X-ray changes of femoral head collapse.

  5. A 65-year-old woman with RA on methotrexate develops bilateral hip pain worsened by weight-bearing. X-ray shows subchondral collapse. What complication has occurred?

    Answer: Avascular necrosis

    Long-term corticosteroid use (often used in RA management) is a major risk factor for avascular necrosis of the femoral head, presenting with subchondral collapse on imaging.

  6. A construction worker presents with pain and crepitus of the shoulder with overhead activities. Neer and Hawkins-Kennedy tests are positive. What is the most likely diagnosis?

    Answer: Subacromial impingement syndrome

    Subacromial impingement presents with positive Neer and Hawkins-Kennedy signs, pain with overhead activity, and crepitus due to compression of the rotator cuff beneath the acromion.

  7. A 30-year-old female presents with bilateral hand stiffness in the morning lasting 2 hours, fatigue, and symmetric swollen PIPs and MCPs. RF is negative but anti-CCP is positive. What is the diagnosis?

    Answer: Seropositive rheumatoid arthritis

    Anti-CCP antibody is more specific than RF for RA; a positive anti-CCP with negative RF still qualifies as seropositive RA by current classification criteria.