Which controls are primarily used to manage employee exposure to hazards?

The use of engineering and work practice controls is essential when it comes to managing employee exposure to workplace hazards. Engineering controls involve modifying the workplace or equipment to reduce or eliminate hazards. This could include ventilation systems that remove airborne contaminants, physical barriers that separate employees from hazards, or the use of safer machinery designed to minimize risk.

Work practice controls include alterations in the way a task is performed, guiding employees to follow safer procedures when handling hazardous materials or equipment. This can involve protocols for using personal protective equipment, regular training sessions, and the establishment of safety routines that help reduce the risk of exposure.

Together, these controls emphasize a proactive approach to safety by addressing potential hazards before they can cause harm, making them effective tools in the prevention of workplace injuries and illnesses. By focusing on the system and practices, engineering and work practice controls create a safer working environment, which is why this answer is the most appropriate choice in managing employee exposure to hazards.