DOEHRS-HC TRAINING Questions Answered Correctly – Expert Verified | Latest Version 2024/2025
________ _________ reflects the relationship between the allowable exposure time and the noise intensity level. a. action level b. exchange rate c. noise rating d. dose level - a. action level A biological calibration check should be completed __________? a. daily prior to audiometric testing b. at the end of the day c. once a month d. annually - a. daily prior to audiometric testing A change in hearing threshold (+ or -) relative to the baseline audiogram, of an average of 10 dB or more, at 2000, 3000, and 4000 Hz, in one or both ears is called a ____? a. OSHA-reportable hearing loss b. significant threshold change c. significant threshold shift (standard threshold shift for OSHA) d. OSHA-recordable hearing loss - c. significant threshold shift (standard threshold shift for OSHA) A decibel is a unit of sound ___ ?
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- DOEHRS-HC TRAINING
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- DOEHRS-HC TRAINING
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- Subido en
- 11 de junio de 2024
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- 15
- Escrito en
- 2023/2024
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doehrs hc training questions answered correctly