Which protective measure is essential for workers exposed to bloodborne pathogens?

Personal protective equipment (PPE) is critical for workers exposed to bloodborne pathogens because it provides a physical barrier that helps prevent the transmission of infectious agents. PPE includes items such as gloves, masks, gowns, and face shields, which are designed to protect the skin, mucous membranes, and respiratory system from exposure to blood and other potentially infectious materials.

The use of PPE is a fundamental component of a comprehensive exposure control plan. It not only helps safeguard the health and safety of the workers but also minimizes the risk of spreading infections. Properly selected and utilized PPE can significantly reduce the likelihood of contracting diseases such as HIV, hepatitis B, and hepatitis C, which are commonly associated with bloodborne exposures.

While other options like housekeeping and labeling contribute to a safe work environment, they do not provide the direct physical protection that PPE does. Flexible working hours do not pertain to the necessary protective measures against bloodborne pathogens. Therefore, the emphasis on using personal protective equipment is paramount for any workers who may come into contact with blood or other infectious materials.