This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ear, Subject name: ENT
Associated with objective tinnitus 
Select and explain. 
A. Meinere's disease, B. Acoustic neuroma, C. Ear wax, D. Glomus tumor
D: Glomus tumor
Answer: D: Glomus tumor 
Explanation: Objective tinnitus is less frequent. Vascular lesions, such as glomus tumours or carotid aery aneurysm cause swishing tinnitus synchronous with the pulse and can be temporarily abolished by pressure on the carotid aery. Ref: PL DHINGRA diseases of ear nose and throat,7th edition, page no 121