This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Misc. (W.B.C), Subject name: Pathology
[{'content': 'Multiple myeloma-all are true except? \nSelect and explain. \nA. Proteinuria, B. Visual disturbance, C. Bleeding, D. Dystrophic calcification', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. (d) Dystrophic calcification(Ref: R 9th/pg 598-602)Calcification in multiple myeloma is due to hypercalcemia (metastatic calcification) and not dystrophic calcification.', 'role': 'assistant'}]