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: Pharmacology
[{'content': 'What is false regarding DEC - \nSelect and explain. \nA. DEC is excreted in urine, B. DEC is microfilaristatic, C. DEC is metabolised in liver, D. Most impoant action of DEC appears to alteration', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., DEC is microfilaristatic o DEC is the first drug used for filariasis; absorbed after oral ingestion; metaboized in liver and excreted in urine. It is microfilaricidal. o Most impoant action of DEC appears to alteration of organelle membrane of Mf promoting cell death. It is used in filariasis and tropical pulmonary eosinophilia.", 'role': 'assistant'}]