Which statement is true about selecting respiratory protection?

• A. Respirator type should be chosen based on worker preference.
• B. Fit testing and medical clearance are optional.
• C. Respiratory protection is chosen based on hazard assessment; ensure fit testing and medical clearance.
• D. Any respirator can be used without training.

Answer: (C)

Selecting respiratory protection starts with a hazard assessment that identifies what contaminants may be present, their concentration, how workers might be exposed, and for how long. This analysis determines what level of protection is needed and which type of respirator will provide adequate protection. For respirators that rely on a tight seal to the face, a fit test confirms the seal is effective, and medical clearance ensures the worker can safely wear the respirator given any health considerations. Training on proper selection, use, maintenance, and limitations is also part of the process, so saying training isn’t required isn’t accurate. Therefore, choosing respiratory protection based on hazard assessment and ensuring fit testing and medical clearance is the correct approach.