This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Diuretic, Subject name: Pharmacology
[{'content': "Chronic thiazide therapy causes persistent hypercalcemia due to : \nSelect and explain. \nA. Renal tubular acidosis, B. Fanconi's syndrome, C. Hyper vitaminosis D, D. Hyper parathyroidism", 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' Hyperparathyroidism Chronic thiazide therapy causes hypercalcemia because it enhances the parathyroid mediated increase of Ca reabsorption.Note: Thiazide diuretics cause hypercalcemia where as high ceiling diuretics cause hypocalcemia.Other important side effects of Thiazide diureticsHyperuricemia *Hypokalemia* (More than high ceiling diuretics)Dilutional hyponatremia*Hyperglycemia* and Hyperlipidemia*Magnesium depletion*", 'role': 'assistant'}]