This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Forensic Toxicology - Concepts, Statutes, Evidence, and Techniques, Subject name: Forensic Medicine
[{'content': 'Gastric lavage is contraindicated in which poisoning: \nSelect and explain. \nA. Kerosene, B. Alcohol, C. Organophosphate, D. Lead', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. (a) KeroseneRef: The Essentials ofFSM by K.S. Narayan Reddy 31st ed. / 551Contraindications of Gastric LavageAbsolute contraindicationsRelative contraindications* Alkali* Mineral acid* Vegetable acids* Organic acids except carbolic acid* Kerosene or volatile poisoning* Strychinine* Hypothermia* Bleeding disorder', 'role': 'assistant'}]