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': 'Test predicting the return of renal function in a patient with tumor lysis syndrome is ? \nSelect and explain. \nA. Serum creatinine, B. Serum phosphate, C. Serum potassium, D. Serum Uric acid', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Answer- D. Serum Uric acidThe prognosis of tumor lysis syndrome is excellent, and renal function recovers after the uric acid level is lowered to < l0 mg/dl.', 'role': 'assistant'}]