CAOHC Unit 2 (Audio) Latest Update 2024-2025 Questions and 100% Verified Correct Answers Guaranteed A+ At First Attempt
Air Conduction Masked in the Left Ear - CORRECT ANSWER: Square
Air Conduction Masked in the Right Ear - CORRECT ANSWER: Triangle
Air Conduction Unmasked in the Left Ear - CORRECT ANSWER: x
Air Conduction Unmasked in the Right Ear - CORRECT ANSWER: O
Ambient Noise normally appears in what frequency - CORRECT ANSWER: 500 Hz
As a DOEHRS-HC user what would you do if you locked yourself out of the application?
- CORRECT ANSWER: Get someone with HCPM privileges to unlock and clear the
password
CAOHC - CORRECT ANSWER: Council of Accreditation in Occupational Hearing
Conservation
Change in Service Component (Break in Sevice) - CORRECT ANSWER: Type 4
DD 2215 - CORRECT ANSWER: Reference Audiogram
DD 2216 - CORRECT ANSWER: Hearing Conservation Data
DD 2217 - CORRECT ANSWER: The Baseline, Calibrations
Dosimetry - CORRECT ANSWER: goes on shoulder and captures individual exposures
over a work shift
Doubling the distance from the sound source decreases the intensity by how many
decibels? - CORRECT ANSWER: 6 dB
Following exposure in noise duties - CORRECT ANSWER: Type 2
how long do you keep daily calibrations - CORRECT ANSWER: 5 years
How many attempts do you have with an invalid password before your account locks? -
CORRECT ANSWER: 3
How many hours do you have to be if you have a positive sts - CORRECT ANSWER:
14 hours noise free
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