The hearing loss associated with aging is best described as which type?

• A. 8th cranial nerve
• B. conductive hearing loss
• C. noise damage
• D. sensorineural hearing loss

Answer: (D)

Hearing loss associated with aging is best described as sensorineural. Aging damages the inner ear and the neural pathways that carry sound, especially cochlear hair cells and the spiral ganglion, leading to reduced sensitivity and usually a high-frequency decline. This kind of loss is due to problems in the inner ear or along the auditory nerve, not in the outer or middle ear, so conductive loss isn’t the primary issue. While noise exposure can also cause sensorineural loss, the defining description for aging is the sensorineural type from inner-ear/nerve degeneration, making it the correct classification.