FREE CAOHC Occupational Hearing Loss Questions and Answers
Which type of hearing protection device is typically most effective at reducing noise exposure?
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Wrong!
Using both earplugs and ear muffs together provides the highest level of noise reduction and protection against hearing loss.
What is the most common cause of occupational hearing loss?
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Occupational hearing loss is most commonly caused by prolonged exposure to loud noise in the workplace.
How often should employees exposed to high noise levels undergo audiometric testing?
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Annual audiometric testing helps monitor employees' hearing and detect any early signs of hearing loss due to noise exposure.
Which of the following is an early sign of occupational hearing loss?
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Tinnitus, or ringing in the ears, is often an early indicator of hearing damage due to noise exposure.
What is the purpose of baseline audiometric testing in a hearing conservation program?
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Baseline audiometric testing provides a reference point to compare future tests and detect any changes in hearing ability over time.