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 the following statement about clozapine are true except - \nSelect and explain. \nA. It is used in schizophrenia, B. May precipitate seizure, C. May cause agranulocytosis, D. Extrapyramidal side effects are seen', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Clozapine \n\nIt blocks D4, 5-HT, and α-adrenergic receptors.\nDespite of anticholinergic property, it causes hypersalivation.\nIt also blocks H1-histaminic receptors.\nThe important side effects are agranulocytosis & myocarditis.\nIt can induce seizures even in nonepileptics.\nIt causes\xa0weight gain and precipitation of diabetes.\nIt does not produce extrapyramidal side effects.', 'role': 'assistant'}]