CAOHC

Manufacturing - Which occupational sector accounts for the highest incidence of noiseinduced hearing loss? Tinnitus - A buzzing or ringing in the ears is known as Three - 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 - What are the four P's of Noise-Induced Hearing Loss 140 dBP - Impulse noise becomes hazardous at Frequency - Hertz (Hz) is used to measure ...