CAOHC

Elements to an effective hearing program? hearing protection, record keeping, training, noise monitoring and control In addition to noise, ____ exposure can be caused by sensorineral hearing loss? Ototoxicant Intensity is measured in ____ decibels (dB) Frequency is measured in ___ Hz (Hertz) Functions of the outer ear collects sound waves and enhances high frequency sounds Functions of the middle transforms sound to mechanical energy The three bones in the ear that help with hearing ...

Decibel (dB) Unit of measurement for intensity/loudness Hertz (Hz) Unit of measurement for frequency/pitch Frequency range for humans at birth 20 Hz to 20,000 Hz Frequency range for human speech 250 Hz to 4,000 Hz Frequency range humans hear BEST 500 Hz to 4,000 Hz Range of human intensity 0 dB to 140 dB Range of intensity for normal hearing 0 dB HL to 25 dB HL Conductive Hearing Loss Hearing loss or impairment resulting from interference with the transmission of sound waves to th...

Caohc Exam Questions And Correct AnswersLatest Update 2024/2025 Caohc Exam Questions And Correct AnswersLatest Update 2024/2025 Caohc Exam Questions And Correct AnswersLatest Update 2024/2025 Caohc Exam Questions And Correct AnswersLatest Update 2024/2025