Which type of PPE is worn to protect against respiratory hazards?

• A. Gloves
• B. Helmets
• C. Respirators
• D. Boots

Answer: (C)

Respirators are designed specifically to protect individuals from respiratory hazards, such as air pollutants, toxic gases, and airborne pathogens. They achieve this by filtering out harmful substances from the air that the wearer breathes in, ensuring that the air is safe for inhalation. Different types of respirators exist, including those that provide particle filtration and those that supply clean air from an external source, catering to various levels of exposure risk and types of contaminants.

In contrast, the other types of personal protective equipment mentioned do not provide adequate protection against respiratory hazards. Gloves are essential for hand protection against chemical exposure or sharp objects, helmets are primarily used for head protection against falling objects or impacts, and boots provide foot protection to guard against heavy objects, chemicals, or slips. Each of these items serves critical functions but does not address the specific need for respiratory protection.