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Subject: Tommy's Concepts

Subject: Tommy's Concepts
Tommy's Concepts for the USMLE Step 1

Question

A woman, stabbed in the superolateral aspect of the thoracic wall at the third rib. No bleeding, no SOB. But, the medial border of the scapula on the injured side pulls away from the body wall when the arm is raised. Also, the arm cannot be abducted above the horizontal. What muscle is LESIONED? Innervation too please?

Answer

First Aid for the USMLE Step 1   Kaplan USMLE Step 1 QBank icon   Falcon Reviews


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