What type of PPE is primarily worn to protect the face, mouth, and airways from contaminants?

The correct type of personal protective equipment (PPE) designed to protect the face, mouth, and airways from contaminants is a mask or respirator. These devices are specifically engineered to filter out harmful particles, droplets, and gases in the air, providing a barrier between the user and potential respiratory hazards.

Masks, including surgical masks, help prevent the inhalation of infectious agents and protect against splashes of bodily fluids. Respirators offer a higher level of protection by providing tighter seals and filtration capabilities that can filter out particulates and harmful airborne substances, making them essential in environments where exposure to pathogens or hazardous chemicals is a concern.

Other types of PPE serve different protective purposes. Gloves are used primarily for hand protection when coming into contact with hazardous materials or infectious substances. Goggles are designed to protect the eyes from hazards such as chemicals or flying debris but do not cover the mouth or airways. Isolation gowns serve to protect the skin and clothing from contaminants but do not provide respiratory protection. Thus, while each piece of PPE has its unique role, masks and respirators are specifically crucial for safeguarding respiratory health.