This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anaesthetic equipments, Subject name: Anaesthesia
[{'content': 'Indication for nasotracheal intubation is \nSelect and explain. \nA. Oral surgeries, B. Coagulopathy, C. Basilar skull fractures, D. Maxillary fractures', 'role': 'user'}, {'content': 'Answer: A \nExplanation: It is the most common method used for giving anaesthesia in oral surgeries as it provides a good field for surgeons to operate.Other options are contraindications.', 'role': 'assistant'}]