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': 'One has to be careful about hypoglycaemia when patient gives history of taking this drug: \nSelect and explain. \nA. Chlorpropamide (Daonil), B. Furosemide (Lasix), C. Corticosteroids (Wysolone), D. Theophylline (Deriphylline)', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Chlorpropamide:\xa0It\xa0is\xa0a\xa0long-acting\xa0sulfonylurea\xa0oral hypoglycaemic,\xa0found\xa0to\xa0reduce\xa0urine\xa0volume\xa0in\xa0DI\xa0of pituitary origin, but not\xa0in\xa0renal\xa0DI.\xa0It\xa0sensitizes\xa0the\xa0kidney to\xa0ADH\xa0action.\xa0\nDI = Diabetes Insipidus.\nDue to its long duration of action, one has to be careful about hypoglycaemia, when patient gives history of taking this\xa0drug.\nReference: Essentials of Medical Pharmacology Eighth Edition KD\xa0 TRIPATHI\xa0 page no 644', 'role': 'assistant'}]