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Rheumatoid arthritis — USMLE Step 3 MCQ

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ModerateInternal Medicine (chronic management)Rheumatoid arthritisUSMLE Step 3

A 43-year-old woman has 4 months of symmetric swelling and pain in the MCP and PIP joints with morning stiffness lasting 2 hours. Rheumatoid factor and anti-CCP antibodies are positive. Hand radiographs show early erosions. Which of the following is the most appropriate next step in management?

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Reveal the answer and explanation

Correct answer: BStart disease-modifying antirheumatic therapy

Early rheumatoid arthritis should be treated promptly with DMARD therapy to prevent erosive progression.

Reference: American College of Rheumatology rheumatoid arthritis guideline: https://rheumatology.org/