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: Biochemistry
[{'content': 'Renal osteodystrophy is due to:- \nSelect and explain. \nA. Increased synthesis of calcitriol in kidney, B. No synthesis of calcitriol in kidney, C. Decreased synthesis of calcitriol in kidney, D. Fluctuating production of calcitriol in kidney', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Renal rickets/ renal osteodystrophy - This is seen in patients with chronic renal failure. Renal rickets is mainly due to decreased synthesis of calcitriol in kidney. lt can be treated by administration of calcitriol.\nReference: Satyanarayana- Biochemistry, 3rd edition, pg-128', 'role': 'assistant'}]