A 58-year-old male presents with persistent fullness of left ear for 3 months and hearing loss. On examination, there is fluid behind the tympanic membrane. Impedance audiometry shows a type B audiogram. The next step for the management of the patient would be:: (A) Myringotomy with grommet inseion, (B) Endoscopic examination for any nasopharyngeal pathology, (C) Valsalva manoeuvre, (D) Antihistaminics
Answer is B. Ans. b. Endoscopic examination for any nasopharyngeal pathology