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: Dental
[{'content': 'In leprosy which of the following is not seen – a) Abnormal EMGb) Voluntary muscle wastingc) Decreased proprioceptiond) Decreased response to tactile sensatione) Increased response to tactile sensation \nSelect and explain. \nA. a, B. ce, C. ac, D. ae', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Muscle deficit (voluntary muscle wasting) results in abnormal EMG.\nThere is decreased response to tactile stimulation (not increased).\nProprioception and vibration is not affected as leprosy spares posterior column', 'role': 'assistant'}]