This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Gastro-Intestinal Tract, Subject name: Pharmacology
[{'content': 'Apa from diarrhea, oral rehydration solution has been employed in: \nSelect and explain. \nA. Severe vomiting, B. Burn cases, C. Heat stroke, D. Both (2) and (3)', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Non-diarrheal uses of ORS include:- Maintenance of hydration in postsurgical, postburn and post-trauma patients Heat stroke During changeover from total parenteral nutrition to enteral nutrition.', 'role': 'assistant'}]