Caohc practice - Study guides, Class notes & Summaries
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CAOHC Test Exam Questions with Correct Answers
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CAOHC Test Exam Questions with Correct 
Answers 
What is the purpose of the OHC? - answerProviding resources and guidance to facilitate the 
practice of hearing loss prevention through standardized training and credentialing 
What is the difference between the requiremtns of OSHA and the recommendations of NIOSH? 
- answerNIOSH refers to research and recoomendations. OSHA regulates and implements. 
What are examples of auditory effects on hearing and damage risks? - answerTinnitus and 
hearing l...
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CAOHC Certification Exam Questions and Answers
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CAOHC Certification Exam Questions and Answers 
 
What does CAOHC stand for? - Answer-Council for Accreditation in Occupational Hearing Conservation 
 
Who is the certification body for? - Answer-Occupational Hearing Conservationist (OHCs) 
 
Course Directors (CDs) 
 
Professional Supervisors (PSs) 
 
What is CAOHCs mission? - Answer-To promote hearing loss prevention by enhancing the quality of occupational hearing loss prevention practices, with a focus on: 
 
Providing OHCs: resources and gui...
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CAOHC PRACTICE EXAM
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What type of tone is employed in audiometry? 
 
A. Complex 
B. Pure 
C. Basal 
D. Harmonic 
E. None of the above - Answer-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 - Answer-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 - Answer-B. False 
 
The method f...
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CAOHC Practice Exam Questions and Answers 100% Correct | Latest Updated 2024
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CAOHC Practice Exam Questions and Answers 100% Correct | Latest Updated 2024
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CAOHC Practice Exam 60 Questions and Answers.
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CAOHC Practice Exam 60 Questions and Answers.
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CAOHC Practice Exam Questions Answered Correctly – Expert Verified | Latest Version 2024/2025
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'Hearing levels' used by audiometers are also known as 'sound pressure levels'. 
A. True 
B. False - B. False 
29 CFR 1910.95 is an example of a standard, not a regulation. 
A. True 
B. False - B. False 
Administrative controls to limit noise exposure include which of the following? 
A. Limiting the time a worker spends at a noise source 
B. Enclosing the noise source 
C. Changing to lower-noise tools and machinery 
D. Erecting barriers between noise source and worker 
E. All of the above - ...
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CAOHC Practice Exam questions and answers Latest Updated
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CAOHC Practice Exam questions and 
answers Latest Updated 
What type of tone is employed in audiometry? 
A. Complex 
B. Pure 
C. Basal 
D. Harmonic 
E. None of the above - CORRECT ANSWER-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 ANSWER-E. All of the above 
When determining a threshold, a positive response should be followed by lowering the 
heari...
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CAOHC Practice Exam 60 Questions and Answers.
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CAOHC Practice Exam 60 Questions and Answers.
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CAOHC Practice Test Questions with Answers
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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 mon...
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CAOHC Practice Exam Questions & answers, 100% verified , Graded A+ latest update 2024 with complete solution
- Exam (elaborations) • 10 pages • 2024
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CAOHC Practice Exam Questions & answers, 100% verified , Graded A+ latest update 2024 with complete solution
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CAOHC Practice Test Questions with Answers
- Exam (elaborations) • 8 pages • 2024
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Available in package deal
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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 ...
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