What condition can result from over-exposure to excessive noise?

Noise-induced hearing loss occurs as a direct result of prolonged exposure to loud sounds that can damage the hair cells in the cochlea of the inner ear. These hair cells are responsible for converting sound waves into electrical signals that are sent to the brain for interpretation. When these cells are damaged or destroyed due to excessive noise, it can lead to a permanent loss of hearing ability, making it difficult for individuals to perceive sounds.

This condition is prevalent in various environments, such as manufacturing plants, construction sites, and music venues, where noise levels regularly exceed safe limits.

In contrast, the other choices do not accurately describe the effects of over-exposure to noise. Increased sensitivity to sound could occur in some instances, but it does not specifically relate to the primary condition resulting from noise exposure. Hearing restoration is typically a term associated with rehabilitative practices rather than a direct consequence of noise exposure. Echoes in hearing are not a recognized medical condition but rather an auditory phenomenon and do not arise directly from noise damage. Thus, the primary outcome of excessive noise exposure aligns closely with noise-induced hearing loss.