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 child is suffering from severe PEM. Calories to be given per kg of body weight to regain weight ? \nSelect and explain. \nA. 200 Kcal, B. 150 Kcal, C. 400 Kcal, D. 100 Kcal', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., 200 Kcal Energy requirements for ? Severe protein energy malnutrition --> 175 - 200 Kcal/kg/day. Moderate protein energy malnutrition --> 150 Kcal/kg/day.", 'role': 'assistant'}]