NR 509 FINAL EXAM QNS AND ANS 2026/2027 (29pages)

Question 1 The function of the auditory ossiclesis to: transmit the light reflex to the light cone. transform sound vibrations into mechanical waves for the inner ear. to capture sound waves from the external ear for transmission into the middle ear. to separate the inner ear from the middle ear. Explanation: The function of the auditory ossicles isto transform sound vibrations into mechanical wavesfor the inner ear Question 2 A 35-year-old patient complains of vertigo accompanied by nausea and vomiting. Examination reveals bilateral diplopia and an unsteady gait. These symptoms could be suggestive of: an arrhythmia. a neurological condition. an inner ear infection. orthostatic hypotension. Explanation: