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': 'In Crutch palsy is injury to which nerve is usually seen \nSelect and explain. \nA. Radial nerve, B. Ulnar nerve, C. Median nerve, D. Musculocutaneous nerve..', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Saturday night palsy or weekend palsy and crutch palsy are high radial nerve palsies Refer Apleys 9th/e p 282', 'role': 'assistant'}]