This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Acute and Chronic Kidney Disease, Subject name: Pediatrics
[{'content': 'In Schwaz formula for calculation of creatinine clearance in a child, the constant depends on the following EXCEPT \nSelect and explain. \nA. Age, B. Method of estimation of creatinine, C. Mass, D. Severity of renal failure', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Schwaz formula (for creatine clearance in child) is Creatinine clearance = K x height/creatinine K = constant that depends upon age, muscle mass, method of creatinine estimation.', 'role': 'assistant'}]