What type of protection is mandated by OSHA for workers exposed to loud noise?

Hearing protection is mandated by OSHA for workers exposed to loud noise because prolonged exposure to high decibel levels can lead to permanent hearing loss and other auditory issues. OSHA has established permissible noise exposure limits and requires employers to implement hearing conservation programs when these limits are exceeded. This includes providing appropriate hearing protection, such as earplugs or earmuffs, to safeguard workers' hearing health.

The other types of protection listed, such as head, respiratory, and foot protection, are necessary in other safety contexts, but they do not specifically address the risks associated with loud noise exposure. Therefore, they are not the mandated protection in this scenario. The requirement for hearing protection underscores the importance of maintaining a safe working environment and preventing long-term health consequences related to noise exposure.