Which of the following joints is most commonly affected by rheumatoid arthritis?

Name: Which of the following joints is most commonly affected by rheumatoid arthritis?
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Question

Quizplus · Accepted Answer

Rheumatoid arthritis most commonly affects the metacarpophalangeal joints, which are the joints between the fingers and the hand bones. The other joints listed (carpometacarpal, proximal interphalangeal, distal interphalangeal) may also be affected, but not as frequently as the metacarpophalangeal joints.

Which of the Following Joints Is Most Commonly Affected by Rheumatoid