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: Psychiatry
[{'content': 'All are features of anxiety neurosis except - \nSelect and explain. \nA. Dryness of mouth, B. Sweating, C. Palpitation, D. Abnormal gait', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Motor:- Restlessness, tremors, muscle twitch, fearful facial expression.\nAutonomic & visceral:- Palpitation, tachycardia, sweating, flushes, dyspnea (difficulty in breathing), chest constriction, dry mouth, mydriasis (pupillary dilatation), hyperventilation, cold extremities, diarrhea, urinary frequency & hesitancy.', 'role': 'assistant'}]