Which topic corresponds to 5100.19e B4?

• A. Heat stress
• B. Hazmat
• C. Hearing conservation
• D. PPE selection

Answer: (C)

Hearing conservation is the focus here. This topic covers protecting personnel from noise-induced hearing loss by implementing a formal hearing conservation program. In 5100.19e, section B4 outlines how to identify noise hazards, require baseline and periodic audiometric testing, provide appropriate hearing protection (earplugs or earmuffs) and training on their proper use, and apply engineering or administrative controls to lower noise exposure. It also includes medical surveillance and documentation to track hearing status and program compliance. While heat stress, hazmat, and general PPE selection are important safety concerns, they are addressed in different sections; this part specifically targets preventing hearing damage and ensuring workers maintain good hearing health.