CAOHC EXAM QUESTIONS WITH CORRECT ANSWERS LATEST UPDATED (100% CORRECT)

CAOHC EXAM QUESTIONS WITH CORRECT ANSWERS LATEST UPDATED (100% CORRECT) What is the difference between the requiremtns of OSHA and the recommendations of NIOSH? - answersNIOSH 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 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 CAOHC EXAM QUESTIONS WITH CORRECT ANSWERS LATEST UPDATED (100% SOLVED) What are potential sources of hazardous noise in non occupational work settings? - answers-Motorcycles, sporting guns, carpentry equipment, lawn equipment, personal listening devices 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 What are the don'ts of an OHC (hearing tech)? - answers-Diagnose, supervise Who can be Professional Supervisors? - answersAudiologists and physicians How many workers are exposed to hazardous noise on the job? - answers-22 million plus What occupational population is most at risk for noise induced hearing loss which highest amount of claims? - answers-Manufacturing accounts for approximately 14% of U.S workforce but accounts for approximately 80% of incidence of NIHL. Collects sound waves, localizes sounds waves, protects middle ear components and provides resonate amplication is the function of what part of the ear? - answers-Outer ear Acoustic transformer, impedance matching system, provides pressue equalization, and protects the inner ear is the function of what part of the ear? - answersMiddle ear Provides intensity, frequency and temporal coding that is relayed via the auditory nerve for further processing is the function of what part of the ear? - answers-Inner ear An early stage indication of noise induced hearing loss is identified typically at which frequencies on an audiogram? - answers-3-6 kHz