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 musculocutaneous nerve injury at axilla except : \nSelect and explain. \nA. Loss of flexion of shoulder, B. Loss of flexion at elbow, C. Loss of supination of forearm, D. Loss of sensation on radial side of forearm', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Loss of flexion of shoulder', 'role': 'assistant'}]