This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pharynx, Subject name: ENT
[{'content': 'In Adenoids hyperophy, treatment is \nSelect and explain. \nA. Nasal decongestants, B. Antibiotics, C. B-blockers, D. B2-agonists', 'role': 'user'}, {'content': 'Answer: A \nExplanation: When symptoms are not marked, breathing exercises, decongestant nasal drops, and antihistaminics. When symptoms are marked adenoidectomy is done. (Ref: Diseases of Ear, Nose and Throat, PL Dhingra; 7th edition, pg no. 276)', 'role': 'assistant'}]