Question

Damage to the coracobrachialis muscle and its nerve supply would weaken which motion of the arm and forearm?

Answer 1

Answer:

In more severe cases, the musculocutaneous nerve can get trapped, causing disturbances in sensation to the skin on the radial part of the forearm and weakened flexion of the elbow, as the nerve also supplies the biceps brachii and brachialis muscles.

Explanation:

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