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: Medicine
[{'content': 'Hypercalcemia is caused by all except: \nSelect and explain. \nA. Thyrotoxicosis, B. Vit. D intoxication, C. Sarcoidosis, D. Furosemide', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Answer is D (Furosemide): Thiazide diuretics cause hypercalcemia while loop diuretics (furosemide) cause hypocalcemia. Furosemide is a loop diuretic that is characteristically associated with hypocalcemia and not hypercalcemia.', 'role': 'assistant'}]