Caohc Study Set Study Guide Questions And Correct Answers

Three {Ans: Noise exposures are considered likely to be harmful if shouting is required in order to communicate to a person __________ feet away}1-2 {Ans: All audiometer tones should be presented for ____________ seconds}4000 Hz {Ans: Someone with a classic noise-induced hearing loss will likely have their worst hearing thresholds at}dB SPL {Ans: Sound pressure level is represented by what measurement}Occlusion effect {Ans: The effect that makes the user's voice sound deeper}Painless, Progressive, Permanent, Preventable {Ans: What are the four P's of Noise-Induced Hearing Loss}