CAOHC Practice Study guides, Class notes & Summaries
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CAOHC Practice Test Questions with Answers
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CAOHC Practice Test Questions with Answers 
 
 
CAOHC's primary objective? - Answer-train and certify OHCs and CDs 
 
CAOHC recert? - Answer-Every 5 years 
 
sector with highest occupational hearing loss - Answer-manufacturing 
 
noise notch happens where - Answer-4000 Hz 
 
early signs of noise induced hearing loss? - Answer-tinnitus, trouble w/ bg noise, relying on visual cues 
 
AL and PEL? - Answer-85 dBA and 90 dBA 
 
What are elements of hearing conservation program? - Answer-Audiometric ...