CAOHC TEST EXAM (ACTUAL EXAM)
QUESTIONS WITH VERY ELABORATED
ANSWERS CORRECTRY WELL ORGANIZED
LATEST 2024 – 2025 ALREADY GRADED A+
What is an indication for a special testing situation? - ANSWERS-Claustrophobia
Acoustic calibrations must be done? - ANSWERS-Yearly
Functionaly and biological checks are part of what? - ANSWERS-Daily calibration
What is an advantage of using a microprocessor versus a manual audiometer? -
ANSWERS-The ability to test multiple people at one time
What are non auditory effects on hearing and damage risks? - ANSWERS-Stress,
high blood pressure
, What are potential sources of hazardous noise in occupational work settings? -
ANSWERS-Machinery, constructino, railoroads and equipment, mining,
manufacturing, farming, professional musician
What are potential sources of hazardous noise in non occupational work settings?
- ANSWERS-Motorcycles, sporting guns, carpentry equipment, lawn equipment,
personal listening devices
What is the purpose of the OHC? - ANSWERS-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? - ANSWERS-NIOSH 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 some of the lasting effects of noise induced hearing loss? - ANSWERS-
Social withdrawal, frustration, anger, and effects on private life
What are the "do's" of an OHC (hearing tech)? - ANSWERS-Education, fitting
hearing protection, hearing test, and counciling
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