Surface Anatomy and Landmarks · USMLE Step 1

A clinician palpates over McBurney's point. This surface landmark is used to evaluate inflammation of which structure?

  1. Gallbladder
  2. Appendix
  3. Pancreas
  4. Duodenum
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Correct answer: Appendix

McBurney's point corresponds to the typical location of the appendix base. Tenderness here suggests appendicitis.

Difficulty: Medium Question 12 of 20

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