Define the term "exposure assessment" in the context of workplace safety.

Exposure assessment is a critical component of workplace safety that focuses on evaluating the risk that employees may encounter hazardous materials or conditions in their environment. This process involves analyzing the types of substances or situations workers are exposed to, the duration and frequency of that exposure, and the potential health effects that may result from such exposure.

Understanding exposure assessment is vital for implementing effective safety measures and regulations, as it allows employers to identify hazards, understand their potential impact on workers, and establish appropriate controls to mitigate risks. This assessment is part of a broader strategy to maintain a safe working environment by ensuring that employees are not jeopardized by unsafe conditions or harmful substances.

In contrast, merely determining the number of employees on site, checking compliance with safety gear, or identifying potential safety training topics does not directly address the hazardous conditions employees may face, nor does it evaluate the actual risks associated with their work environment. Thus, the definition centered on evaluating risk related to exposure to hazards is the most accurate and relevant to the concept of exposure assessment in workplace safety.