A man falls onto the lateral aspect of his shoulder and has weakness of abduction and sensory loss over the deltoid. Which nerve is injured?
Answer and explanation
Correct answer: A. Axillary nerve
- Step 1: Fracture of the surgical neck of the humerus injures the axillary nerve. Answer: Axillary nerve. Why not the others: Suprascapular nerve, Long thoracic nerve and Radial nerve don't fit.
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