CAOHC Guides d'étude, Notes de cours & Résumés

CAOHC test Exam with Correct Answers 100% What is the purpose of the OHC? - CORRECT ANSWER-Providing 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? - CORRECT ANSWER-NIOSH refers to research and recoomendations. OSHA regulates and implements. What are examples of auditory effects on hearing and damage risks? - CORRECT ...

Exam Study Prep for CAOHC Hearing Certification Questions and Answers Unit of measurement for frequency (pitch) - CORRECT ANSWER-Hertz (Hz) Unit of measurement for intensity (loudness) - CORRECT ANSWER-Decibel (dB) Risk of damage from noise - CORRECT ANSWER-How loud (intensity) and how long (duration) Steady-state or continuous noise, e.g. generator - CORRECT ANSWER-Lasts 1 second or longer Impulse or Impact noise, e.g. gunfire or nail gun - CORRECT ANSWER-Lasts less than one second...

CAOHC Practice Exam 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. Fals...

CAOHC TEST What is the purpose of the OHC? - Answer- Providing 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? - Answer- NIOSH refers to research and recoomendations. OSHA regulates and implements. What are examples of auditory effects on hearing and damage risks? - Answer- Tinnitus and hearing loss What are ...

CAOHC Exam Study 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 audito...

CAOHC Exam Prep Questions with 100% correct Answers Latest Updated . the frequency of sound is perceived as: - answers-pitch what is the first thing you should do when fitting earplugs? - answers-a. pull the top of the ear to align the ear canal b. roll the earplug down into a tight, crease-free cylinder c. CHECK THE EAR CANAL FOR ANY OCCLUSIONS d. insert the earplug deep into the ear canal hearing tests do not have to be conducted in a sound booth as long as maximum allowable ambient n...

CAOHC EXAM QUESTIONS WITH CORRECT ANSWERS LATEST UPDATED (100% CORRECT) What is the difference between the requiremtns of OSHA and the recommendations of NIOSH? - answersNIOSH refers to research and recoomendations. OSHA regulates and implements. What are examples of auditory effects on hearing and damage risks? - answers-Tinnitus and hearing loss What are non auditory effects on hearing and damage risks? - answers-Stress, high blood pressure What are potential sources of hazardous noise...

INTRODUCTION TO HEARING CONSERVATION Questions and Answers 100% Correct | Latest Updated 2024