What basic knowledge is central to the CAOHC training program?

The central focus of the CAOHC training program is the understanding of the anatomy and physiology of the ear. This knowledge is fundamental because it provides the basis for comprehending how noise exposure can impact hearing. Understanding the structure of the ear, including the external, middle, and inner ear, as well as how sound is processed, allows participants to effectively communicate risks associated with noise exposure and emphasize the importance of hearing conservation practices.

Anatomy and physiology education equips individuals with the tools to identify potential problems that may arise from occupational noise exposure and to instruct others on measures to protect hearing. It is crucial for hearing conservation professionals to have a thorough grasp of these concepts to effectively evaluate hearing loss and implement appropriate strategies to mitigate risks in occupational settings.