This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
[{'content': 'All of the following are features of musculo - cutaneous nerve injury at axilla except : \nSelect and explain. \nA. Loss of flexion of shoulder, B. Loss of flexion of elbow, C. Loss of supination of forearm, D. Loss of sensation on radial side of forearm', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Musculocutaneous nerve supplies biceps and brachialis. It also gives sensory supply along the radial side of forearm. When it is damaged, it might show the following :\n\nFlexion at elbow weakened\xa0(Biceps & Brachialis).\nSupination of semiflexed elbow is affected\xa0(Biceps).\nSensory loss on radial side of forearm.', 'role': 'assistant'}]