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': 'False regarding Anorexia nervosa - \nSelect and explain. \nA. Psychiatric symptom, B. Exercise, C. Weight loss, D. Decreased appetite', 'role': 'user'}, {'content': 'Answer: D \nExplanation: The term Anorexia nervosa is a misnomer as loss of appetite is a rare symptom. Rather, there is self - imposed the dietary restriction.\nPsychiatric illness like depression may be associated with anorexia nervosa.\nPatients who cannot control their voluntary restriction of food may have binge eating followed by self-induced vomiting, abuse of laxative or diuretics and ritualistic exercising, extensive cycling, walking, jogging, and running are common activities.', 'role': 'assistant'}]