This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nose and paranasal sinuses, Subject name: ENT
[{'content': 'A 70 year aged patient with epistaxis,patient is hypeension with BP=200/100 mm Hg. On examination no active bleeding noted, next step of management is: \nSelect and explain. \nA. observation, B. Internal maxillary aery ligation, C. Anterior and posterior nasal pack, D. Anterior nasal pack', 'role': 'user'}, {'content': 'Answer: A \nExplanation: We do not need any reference to answer this paicular question as the answer is hiddeb in the question only. The question itself says that no active bleeding is seen-so no need to do anything just observe the patient and because his BP is 200/100 Hg which is quite high,give him antihypeensive drugs. Ref.Scott Brown 7/e,Vol 1,p 1065', 'role': 'assistant'}]