The Perils of Exposure
The extent of damage to hearing depends primarily on the intensity of the noise and the duration of the exposure.
Hearing Loss: Myths & Facts
Hearing loss caused by noise can be temporary or permanent.
- Temporary hearing loss results from short-term exposures to noise, with normal hearing returning after a period of rest.
- Permanent hearing loss is gradual, and can be caused by prolonged exposure to high noise levels and chemicals.
Loud noise can also create physical and psychological stress, reduce productivity, interfere with communication and concentration, and contribute to workplace accidents and injuries by making it difficult to hear warning signals.
Noise-induced hearing loss limits your ability to hear high-frequency sounds, understand speech, and seriously impairs your ability to communicate.
The effects of hearing loss can be profound because it can interfere with your ability to enjoy socializing with friends, playing with your children or grandchildren, or participating in other social activities you enjoy. It can also lead to psychological and social isolation.
Knowledge Check Choose the best answer for the question.
1-5. What are the two factors that determine the amount of hearing loss a person experiences when exposed to loud noises?
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