Dod hearing test Study guides, Class notes & Summaries

DoD Hearing Technician_ Chapter Five - Audiometric Testing & Follow-up

CAOHC Test - Questions with Verified Answers What is a general rule of conductive hearing loss? Flat and often worse at low frequencies What would be an indication of an advanced stage noise induced hearing loss? A notch configuration progressing to a high-frequency slope Mixed hearing loss is a combination of what? Conductive and sensorineural components What is a symptom of sensorineural hearing loss? Difficulty discriminating speech or tinnitus What is a symptom of conductive hearing loss? ...

Manufacturing - Answer Which occupational sector accounts for the highest incidence of noise-induced hearing loss? Tinnitus - Answer A buzzing or ringing in the ears is known as Three - Answer Noise exposures are considered likely to be harmful if shouting is required in order to communicate to a person __________ feet away Painless, Progressive, Permanent, Preventable - Answer What are the four P's of Noise-Induced Hearing Loss 140 dBP - Answer Impulse noise becomes hazardous at ...

CAOHC Study Set practice test Exam Q&A Verified Manufacturing - CORRECT ANSWER-Which occupational sector accounts for the highest incidence of noise-induced hearing loss? Tinnitus - CORRECT ANSWER-A buzzing or ringing in the ears is known as Three - CORRECT ANSWER-Noise exposures are considered likely to be harmful if shouting is required in order to communicate to a person __________ feet away Painless, Progressive, Permanent, Preventable - CORRECT ANSWER-What are the four P's of No...

CAOHC test Questions and Answers 2024 What is the purpose of the OHC? 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? NIOSH refers to research and recoomendations. OSHA regulates and implements. What are examples of auditory effects on hearing and damage risks? Tinnitus and hearing loss What are no...

DoD Hearing Technician_ Chapter Five - Audiometric Testing & F

CAOHC Test Questions with All Correct Answers Unprotecting noise exposure can cause the following types of hearing loss - Answer- SENSORINEURAL The range of human speech IS - Answer-250 HZ-4000HZ What is the cause of conductive hearing loss - Answer-Cerumen impaction the audiometer use for industrial hearing testing is - Answer-Pure - tone air conduction Identify the correct starting settings on an audiometer for testing. - Answer-0 db and 1000HZ When testing the correct proced...

DoD Hearing Test

What are the unique qualities of AR 385-63/MCO 3570.1D? - The document is an interservice document consisting of an Army Regulation and a Marine Corps Order The Minimum distances that targgets are engaged firing a MK-19 grenade launcher with HE ammunition is ____________. - 310M or Greater In the context of DRM and range safety, mitigation of risk is the ability to________________. - Minimize or eliminate hazards by implementing controls. Which of the following describe the control type of...

DoD Hearing Test