CAOHC EXAM 2024 WITH 100% CORRECT ANSWERS
CAOHC EXAM 2024 WITH 100% CORRECT ANSWERS Unit of measurement for frequency (pitch) - correct answer Hertz (Hz) Unit of measurement for intensity (loudness) - correct answer Decibel (dB) Risk of damage from noise - correct answer How loud (intensity) and how long (duration) Steady-state or continuous noise, e.g. generator - correct answer Lasts 1 second or longer Impulse or Impact noise, e.g. gunfire or nail gun - correct answer Lasts less than one second Parts of the outer ear - correct answer Pinna and external auditory canal Parts of the middle ear - correct answer Tympanic membrane, ossicles, eustachian tube Eustachian tube (auditory tube) - correct answer Tube connecting the middle ear to the pharynx and equalizes middle ear space with atmospheric pressure Conductive HL occurs here - correct answer Outer or middle ear
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caohc exam 2024 with 100 correct answers