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
[{'content': 'A 4 kg infant with severe dehydration(10% dehydration) needs the following amount of intravenous fluid in the first 24 hours ? \nSelect and explain. \nA. 500 ml, B. 800 ml, C. 100 ml, D. 1200 ml', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., 500 ml o Initially 100 ml/kg of fluid is given. o The weight of this child is 4 kg. o So, fluid required = 100 x 4= 400 ml.", 'role': 'assistant'}]