Not a cause of objective tinnitus ?: (A) Palatal myoclonus, (B) Glomus tumor, (C) Carotid aery aneurysm, (D) Presbyacusis
Answer is D. Ans. is 'd' i.e., Presbyacusis Tinnitus Tinnitus is ringing sound or noise in the ear. The characteristic feature is that the origin of this sound is within the patient.