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': 'True of the following - \nSelect and explain. \nA. Interstitial nephritis is associated with salt losing nephropathy, B. Idiopathic hypercalciuria is a X-linked recessive disease, C. Calcitonin deficiency causes hyperphosphatemia, D. Idiopathic hypercalciuria commonly presents with hematuria', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]