This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ear, Subject name: ENT
[{'content': 'Which of the following is used to treat nasal myiasis? \nSelect and explain. \nA. Chloroform water, B. Turpentine, C. Betadine, D. Chlorhexidine Gluconate', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Chloroform water or vapor must be instilled in order to anesthetize or kill the maggots and so release their grip from the skinRef: PL Dhingra, Diseases of Ear, Nose & Throat, 7th edition, pg no. 181 - 182', 'role': 'assistant'}]