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: ENT
[{'content': 'A 19-year old male presents with several comedones, papules and pustules on face and trunk. The approp-ilte drug ,*1choice for the patient would be \nSelect and explain. \nA. Topical retinoic acid, B. Topical retinoic acid + Oral doxycycline, C. Topical clindamycin, D. Topical azithromycin', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. b. Topical retinoic acid + Oral doxycycline A I9-year-old male presents with several comedones, papules and pustules on face and trunk. This is a case of inflammatory acne with comedones and appropriate drug of choice for this patient is topical retinoic acid with oral doxycycline.', 'role': 'assistant'}]