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: ENT
[{'content': 'TESPAL done in - \nSelect and explain. \nA. Severe epistaxis, B. Rhinophyma, C. CA Maxillary Sinus, D. Multiple Antrochoanal polyps', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is'a' i.e., Severe epistaxisManagement of intractable spontaneous epistaxis.TESPAL - transnasal endoscopic sphenopalatine aery ligationIndication:Epistaxis not responding to conventional conservative management.Posterior epistaxis", 'role': 'assistant'}]