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: Unknown
[{'content': 'The term “end-stage renal disease (ESRD)” is considered appropriate when GFR falls to \nSelect and explain. \nA. 50% of normal, B. 25% of normal, C. 10%—25% of normal, D. 5%—10% of normal', 'role': 'user'}, {'content': 'Answer: D \nExplanation: • Most children with GFR >30% of normal are asymptomatic.\n• Reduction of GFR below 25—30 mL/min/1.73 m2 is associated with symptoms.\n• End-stage renal disease (ESRD)—GFR of 5—10 mL/min/ 1.73 m2, characterized by decline of renal function to a\ndegree when life cannot be sustained without chronic dialysis or transplantation.', 'role': 'assistant'}]