What is required before wearing respiratory protection?

• A. Training on how to use the equipment
• B. Medical evaluation and fit test
• C. Certification from a health official
• D. Employer approval

Answer: (B)

Wearing respiratory protection requires a medical evaluation and fit test to ensure the user is physically capable of using the equipment safely and effectively. The medical evaluation assesses individual health factors that may impact the ability to safely wear a respirator, particularly regarding lung function and any existing health conditions. The fit test is crucial because it ensures that the respirator seals properly to the user’s face, providing the intended level of protection against inhalation of harmful substances.

Ensuring both a medical clearance and a proper fit means that the respirator will function correctly and that the user can wear it for the necessary duration without adverse health effects. This process is essential for worker safety in environments where respiratory hazards are present, making it a critical requirement before donning respiratory protection.