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': 'The route of administration of amyl nitrite in cyanide poisoning is: Karnataka 07 \nSelect and explain. \nA. Intramuscular, B. Intravenous, C. Intradermal, D. Inhalation', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. Inhalation amyl nitrite by inhalation, are all effective in reversing the lethal effects of cyanide poisoning. 0.3 mL ampule crushed and contents poured onto a gauze and placed in front of patient's mouth or endotracheal tube. DMAP and hydroxylamine hydrochloride are effective when given by the intramuscular route.", 'role': 'assistant'}]