Anatomy Lesions of the musculocutaneous nerve can result in all of the following, EXCEPT: A Impaired sensation on the volar aspect of forearm B Weakness in flexion of pronated forearm C Wasting of coracobrachialis muscle D Wasting of biceps brachii muscle 💡 Explanation Lesions of the musculocutaneous nerve can result in all of the following, EXCEPT: ✓ Correct Answer: B. Weakness in flexion of pronated forearm