Caohc practice exam 1 - Study guides, Class notes & Summaries

CAOHC Exam Study Complete Solutions 100% Pass Unit of measurement for frequency (pitch) - Answer- Hertz (Hz) Unit of measurement for intensity (loudness) - Answer- Decibel (dB) Risk of damage from noise - Answer- How loud (intensity) and how long (duration) Steady-state or continuous noise, e.g. generator - Answer- Lasts 1 second or longer Impulse or Impact noise, e.g. gunfire or nail gun - Answer- Lasts less than one second Parts of the outer ear - Answer- Pinna and external auditory can...

CAOHC 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 ...

CAOHC Exam Study Solutions 100% Verified and Updated 2024 Unit of measurement for frequency (pitch) - Answer- Hertz (Hz) Unit of measurement for intensity (loudness) - Answer- Decibel (dB) Risk of damage from noise - Answer- How loud (intensity) and how long (duration) Steady-state or continuous noise, e.g. generator - Answer- Lasts 1 second or longer Impulse or Impact noise, e.g. gunfire or nail gun - Answer- Lasts less than one second Parts of the outer ear - Answer- Pinna and external ...

CAOHC 2024 Exam Questions with Correct Answers The missions of CAOHC include: - Answer-guiding industry on successful implementation of hearing conservation programs NRR calculations are based on an EPA specification that uses a withdrawn ANSI standard. - Answer-true Age corrections values are determined by: - Answer-Consulting tables published in Appendix F of the regulations Continuous noise is defined as noise lasting longer than: - Answer-1sec Administrative controls to limit ...

CAOHC Exam Study Questions and Answers All Correct Unit of measurement for frequency (pitch) - Answer-Hertz (Hz) Unit of measurement for intensity (loudness) - Answer-Decibel (dB) Risk of damage from noise - Answer-How loud (intensity) and how long (duration) Steady-state or continuous noise, e.g. generator - Answer-Lasts 1 second or longer Impulse or Impact noise, e.g. gunfire or nail gun - Answer-Lasts less than one second Parts of the outer ear - Answer-Pinna and external au...

CAOHC Study Guide 12/2017 Exam Complete Solutions NIHL (Noise Induced Hearing Loss) - ANSWER- 22 - 28 million US workers exposed to harmful levels of noise. Manufacturing accounts for most . Noise exposure - ANSWER- major cause of tinnitus. Tinnitus - ANSWER- is usually a high pitched sound that person hears, others usually cannot hear. Major warning sign of NIHL. What are the auditory effects of noise (NIHL)? - ANSWER- - hearing loss, high freq, usually bilateral, 1st seen at 3kHz-6kH...

CAOHC Exam Study Solutions Unit of measurement for frequency (pitch) - ANSWER- Hertz (Hz) Unit of measurement for intensity (loudness) - ANSWER- Decibel (dB) Risk of damage from noise - ANSWER- How loud (intensity) and how long (duration) Steady-state or continuous noise, e.g. generator - ANSWER- Lasts 1 second or longer Impulse or Impact noise, e.g. gunfire or nail gun - ANSWER- Lasts less than one second Parts of the outer ear - ANSWER- Pinna and external auditory canal Pa...

CAOHC Exam Study Complete Solutions Unit of measurement for frequency (pitch) - ANSWER- Hertz (Hz) Unit of measurement for intensity (loudness) - ANSWER- Decibel (dB) Risk of damage from noise - ANSWER- How loud (intensity) and how long (duration) Steady-state or continuous noise, e.g. generator - ANSWER- Lasts 1 second or longer Impulse or Impact noise, e.g. gunfire or nail gun - ANSWER- Lasts less than one second Parts of the outer ear - ANSWER- Pinna and external auditory ca...

CAOHC Study Guide 12/2017 Exam Complete Solutions NIHL (Noise Induced Hearing Loss) - ANSWER- 22 - 28 million US workers exposed to harmful levels of noise. Manufacturing accounts for most . Noise exposure - ANSWER- major cause of tinnitus. Tinnitus - ANSWER- is usually a high pitched sound that person hears, others usually cannot hear. Major warning sign of NIHL. What are the auditory effects of noise (NIHL)? - ANSWER- - hearing loss, high freq, usually bilateral, 1st seen at 3kHz-6kH...

CAOHC Exam Study Questions with Correct Answers Unit of measurement for frequency (pitch) - answerHertz (Hz) Unit of measurement for intensity (loudness) - answerDecibel (dB) Risk of damage from noise - answerHow loud (intensity) and how long (duration) Steady-state or continuous noise, e.g. generator - answerLasts 1 second or longer Impulse or Impact noise, e.g. gunfire or nail gun - answerLasts less than one second Parts of the outer ear - answerPinna and external auditory canal Parts ...