This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Eating Disorders, Subject name: Psychiatry
[{'content': 'Anorexia nervosa can be differentiated from bulimia by: \nSelect and explain. \nA. Intense fear of weight gain, B. Disturbance of body image, C. Adolescent age, D. Peculiar patterns of food handling', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Unlike patients with bulimia, patients with anorexia remain preoccupied with food and show peculiar behavior like hiding food in the house, trying to dispose food in napkins, cutting food into very small pieces and rearranging the food repeatedly around the plate. Anorexia Nervosa Bulimia Nervosa Sex Females > Males Females > Males Age of onset Adolescence (13-19 years of age) Early teens or adolescence Intense fear of becoming obese + + Body image disturbance + + Binge eating +(50% of cases) + Compensation by purging etc + + Peculiar patterns of handling food + -', 'role': 'assistant'}]