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See if you can correctly answer these 5 questions that cover biomarkers, the CASPAR criteria, and more.
We continue our series of quizzes on psoriatic arthritis (PsA) with this set of 5 questions covering biomarkers for the disease, nail lesions, differentiating PsA from rheumatoid arthritis, and more. Are you ready for a challenge? Get started with the first question below:
Elevations in which of the following biomarkers are confirmed to be diagnostic of psoriatic arthritis?
C. C-reactive protein (CRP)
D. M2BP plus CRP
E. None of the above