Hc exam prep - Study guides, Class notes & Summaries

"hearing levels" used by audiometers are also known as "sound pressure levels": - false 29 CFR 1910.95 is an example of a standard, not a regulation: - false a sound level meter is used to calculate sound wave frequency: - false acoustic neuromas can manifest as an asymmetric or unilateral hearing loss: - true administrative controls to limit noise exposure to include: - limiting the time a worker spends at a noise source after rolling down a foam plug, you should wait 30 seconds befor...

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 Prep Questions with 100% correct Answers Latest Updated (Solved) hertz is a unit of: - answers-sound frequency decibel is a unit of: - answers-sound intensity 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 c...

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CAOHC Exam Prep | 155 Questions and Answers 100% Verified by Expert | Latest Updated 2024

CAOHC Exam Prep practice test Questions and Answers 2024 hertz is a unit of: - CORRECT ANSWER-sound frequency decibel is a unit of: - CORRECT ANSWER-sound intensity the frequency of sound is perceived as: - CORRECT ANSWER-pitch what is the first thing you should do when fitting earplugs? - CORRECT ANSWER-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...

CAOHC Exam Prep 155 Questions and Answers 2024

HC EXAM PREP (243 Questions with Correct Answers 2023).HC EXAM PREP (243 Questions with Correct Answers 2023).