KROK 1 2009 – Question 146 · KROK (Medicine) · Human Anatomy
After a trauma a patient lost ability of elbow extension. This might have been caused by dysfunction of the following main muscle:
- A. m. levator scapulae
- B. m. triceps brachii
- C. m. infraspinatus
- D. m. teres major
- E. m. subscapularis
Hint
Check which of these muscles actually crosses the elbow joint, and in which direction it moves the forearm.
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