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
[{'content': "Associated with objective tinnitus \nSelect and explain. \nA. Meinere's disease, B. Acoustic neuroma, C. Ear wax, D. Glomus tumor", 'role': 'user'}, {'content': 'Answer: D \nExplanation: 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', 'role': 'assistant'}]