CAOHC TEST QUESTIONS AND ANSWERS 2024.

CAOHC TEST QUESTIONS AND ANSWERS 2024. 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 non auditory effects on hearing and damage risks? - ANSWER Stress, high blood pressure What are potential sources of hazardous noise in occupational work settings? - ANSWER Machinery, constructino, railoroads and equipment, mining, manufacturing, farming, professional musician What are potential sources of hazardous noise in non occupational work settings? - ANSWER Motorcycles, sporting guns, carpentry equipment, lawn equipment, personal listening devices What are some of the lasting effects of noise induced hearing loss? - ANSWER Social withdrawal, frustration, anger, and effects on private life What are the "do's" of an OHC (hearing tech)? - ANSWER Education, fitting hearing protection, hearing test, and counciling What are the don'ts of an OHC (hearing tech)? - ANSWER Diagnose, supervise Who can be Professional Supervisors? - ANSWER Audiologists and physicians How many workers are exposed to hazardous noise on the job? - ANSWER 22 million plus What occupational population is most at risk for noise induced hearing loss which highest amount of claims? - ANSWER Manufacturing accounts for approximately 14% of U.S workforce but accounts for approximately 80% of incidence of NIHL. CAOHC TEST QUESTIONS AND ANSWERS 2024 Collects sound waves, localizes sounds waves, protects middle ear components and provides resonate amplication is the function of what part of the ear? - ANSWER Outer ear.