This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Fluid, Electrolyte, Subject name: Pediatrics
[{'content': 'Daily maintenance fluid for a child weighing 24 kg is: \nSelect and explain. \nA. 1000 mL/day, B. 800 mL/day, C. 1540 mL/day, D. 1580 mL/day', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Fluid requirement in a child in this child weighing 24 kg is:1540 mL. For first 10 kg: 100ml/kg For next 10 kg : 50ml/kg For each kg. above 20 : 20 ml/kg (1-10 kg) 100 x 10 = 1000 mL (11-20 kg) 50 x 10 = 500 mL; For next 4 kg (21-24 kg) 20 x 4= 80 mL', 'role': 'assistant'}]