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: Forensic Medicine
[{'content': 'A 3-year-old girl came to the emergency after 2 h of ingestion of kerosene, immediate management is: UPSC 13 \nSelect and explain. \nA. Gastric lavage, B. Chest X-ray and observation, C. Coicosteroids, D. Emetics are given', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. Chest X-ray and observation', 'role': 'assistant'}]