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Examen
CAOHC Practice Exam || with Certified Answers.
What type of tone is employed in audiometry? A. Complex B. Pure C. Basal D. Harmonic E. None of the above correct answers B. Pure What factors should be considered when selecting hearing protectors A. Comfort B. Ease of use C. Attenuation amount D. Communication requirements E. All of the above correct answers E. All of the above When determining a threshold, a positive response should be followed by lowering the hearing level 5 dB. A. True B. False correct answers B. ...
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Examen
CAOHC Practice Test Questions with Answers
PopularCAOHC Practice Test Questions with Answers CAOHC's primary objective? - Answer-train and certify OHCs and CDs CAOHC recert? - Answer-Every 5 years sector with highest occupational hearing loss - Answer-manufacturing noise notch happens where - Answer-4000 Hz early signs of noise induced hearing loss? - Answer-tinnitus, trouble w/ bg noise, relying on visual cues AL and PEL? - Answer-85 dBA and 90 dBA What are elements of hearing conservation program? - Answer-Audiometric ...
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