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': 'Amount of ORS given in 4 KG children with diarrhea : \nSelect and explain. \nA. 200 ml, B. 300 ml, C. 400 ml, D. 800 ml', 'role': 'user'}, {'content': 'Answer: A \nExplanation: The family should be provide with at least two days worth of ORS packets.\nWHO recommends, in addition to infants continued to be breastfed, that children older than six months be given some food before being sent home, which helps to emphasize to parents the importance of continuing to feed the child during diarrhea.\nBody wt = 4 kg.\nRequirements 75 ml/kg.\n\xa0So total requirements 75x4 = 200 ml.', 'role': 'assistant'}]