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: Pediatrics
Maintenance fluid for a child weighing 10 kg – 
Select and explain. 
A. 1500 ml/day, B. 1000ml/day, C. 750ml/day, D. 500ml/day
B: 1000ml/day
Answer: B: 1000ml/day 
Explanation: Up to 10 kg, the requirement is 100 ml/kg/day.
So, Maintenance fluid for a 10 kg child is 1000 ml/kg/day.