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CAOHC_Chapter 1 Exam Questions with 100% Correct Answers Which occupational sector accounts for the highest incidence of noise-induced hearing loss? a. Transportation b. Construction c. Mining d. Manufacturing - answerd. Manufacturing Noise exposures are considered likely to be harmful if sho...

Hearing conservation certification Exam With Complete Solutions CAOHC's primary objective is to: a. Promote hearing loss prevention by enhancing the quality of occupational hearing conservation practices b. Provide input to legislative action regarding occupational hearing program implementati...

Audiology Health Technician Exam With Complete Solutions What is the acronym for CAOHC? - answerCouncil for Accreditation in Occupational Hearing Conservation What is the primary purpose of CAOHC? - answerIt is to implement resources and guidance to facilitate the practice of hearing loss preve...

CAOHC: Workplace Noise: Measurement and Controls Exam With Complete Solutions (3) What are the 3 charactersictics of sound? - answer1. Frequency 2. Amplitude 3. Temporal/Time What is the unit of measurement for frequency? - answerHertz or Kilohertz (Hz or kHz) This is referred as pitch? - answ...

CAOHC Exam Study Guide With Complete Solutions purpose of the OHC: - answerproviding resources and guidance to facilitate hearing loss prevention through standardized training what are the federal regulators with a hearing conservation policy? - answer- OSHA - MSHA - FRA - DoD * NIOSH recomm...

CAOHC Certification study guide Exam With Complete Solutions largest industry that osha estimates exposes 5.2 million workers to average noise levels of 85db and above - answermanufacturing what does c.a.o.h.c. stand for? - answercouncil for accreditation in occupational hearing conservation w...

CAOHC Training Exam Questions with 100% Correct Answers CAOHC's primary mission is to: - answerEducate, inform, and guide industry and those serving industry on successful implementation of occupational HCP's to prevent occupational hearing loss. CAOHC recertification: - answerIs required eve...

CAOHC Exam Prep Questions with 100% Correct Answers hertz is a unit of: - answersound frequency decibel is a unit of: - answersound intensity the frequency of sound is perceived as: - answerpitch what is the first thing you should do when fitting earplugs? - answera. pull the top of the ear to...

CAOHC recertification Exam Questions with Correct Answers CAOHC's primary objective is to: a. train and certify Occupational Hearing Conservationists and Course Directors b. provide input to legislative action regarding occupational hearing conservation program implementation c. train the 18 ...

CAOHC Final Exam Questions with Correct Answers Impacted wax results in which type of hearing loss? - answerConductive The purpose of the auto otoscopic exam by the OHSC is to? - answerVisually examine the ear canal for obstruction Noise causes which type of hearing loss? - answerSensorineural ...

CAOHC Exam Questions with Correct Answers Unprotected exposure to hazardous noise causes: - answerTemporary and/or permanent hearing loss Temporary and/or permanent tinnitus (ringing, buzzing in ears) Occupational noise sources - answerAgriculture, mining, railroads • Manufacturing - largest...

CAOHC Bold Items Exam Questions with Correct Answers What does CAOHC stand for? - answerCouncil for the Accreditation in Occupational Hearing Conservation Main role of CAOHC - answerTo certify and train Occupational Hearing Conservationists (OHC) OHCS must be recertified within ________ years ...

CAOHC Study Guide Exam Questions with Correct Answers NIHL (Noise Induced Hearing Loss) - answer22 - 28 million US workers exposed to harmful levels of noise. Manufacturing accounts for most . Noise exposure - answermajor cause of tinnitus. Tinnitus - answeris usually a high pitched sound that ...

CAOHC Exam Questions with Correct Answers Unprotecting noise exposure can cause the following types of hearing loss - answerSENSORINEURAL The range of human speech IS - answer250 HZ-4000HZ What is the cause of conductive hearing loss - answerCerumen impaction the audiometer use for industrial ...