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: Ophthalmology
A 6 year old child presented with history of recurrent upper respiratory tract infections, mouth breathing, nasal obstruction hearing impairment. with high arched palate. The management will be: 
Select and explain. 
A. Tonsillectomy, B. Adenoidectomy with grommet inseion, C. Myringotomy with grommet inseion, D. Myringotomy
B: Adenoidectomy with grommet inseion
Answer: B: Adenoidectomy with grommet inseion 
Explanation: Ans. b. Adenoidectomy with grommet inseion