This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'Most commonly affected peripheral nerve in leprosy is \nSelect and explain. \nA. Ulnar, B. Radial, C. Median, D. Popliteal', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Although any peripheral nerve may be enlarged (including small digital and supraclavicular nerves), those most commonly affected are the ulnar, posterior auricular, peroneal, and posterior tibial nerves, with associated hypesthesia and myopathy. Ref : Harrison 17/e p1022', 'role': 'assistant'}]