Associate Safety Professional Practice Exam

The type of hearing loss commonly encountered in industrial exposures is classified as what?

1. Conductive

2. Sensorineural

3. Mixed

4. Central

The correct answer is: Sensorineural

The type of hearing loss commonly encountered in industrial exposures is classified as sensorineural. This form of hearing loss occurs primarily due to damage to the inner ear or the auditory nerve pathways that transmit sound information to the brain. It is often caused by prolonged exposure to high levels of noise, which is a common hazard in various industrial environments. Sensorineural hearing loss can result in difficulties in hearing certain frequencies and understanding speech, particularly in noisy settings. This is critical for safety professionals to understand as they implement hearing conservation programs and preventive measures in the workplace, aiming to protect workers from the deteriorating effects of occupational noise exposure. In contrast, conductive hearing loss relates to problems in the outer or middle ear that impair sound transmission, mixed hearing loss includes both conductive and sensorineural components, and central hearing loss involves issues in the brain related to auditory processing. While these other types can occur under various circumstances, sensorineural hearing loss is the predominant concern in industrial settings due to noise exposure.