All are causes of hypercalcemia, except:: (A) Lithium therapy, (B) Chronic renal failure, (C) Multiple myeloma, (D) Vitamin A intoxication
Answer is B. Ans. B. Chronic renal failureCauses of Hypercalcemiaa. Hyperparathyroidism, Hyperthyroid, Pheochromocytoma, MEN -1, Addisonb. Ca of breast, Squamous cell Lung cancer, Renal cell carcinoma, MM, lymphomac. Drugs: Lithium, Thiazided. Vit. D intoxication, Vit. A intoxication, Aluminium intoxicatione. Milk alkali syndromef. Prolong Immobilizationg. Sarcoidosish. Familial Hypocalciuric hypercalcemia (FHH)