Respiratory Protection

Which type of PPE is used to protect against inhaling harmful substances?

• Safety glasses

• Respirators

• Earplugs

• Gloves

What is the purpose of a respirator in terms of PPE?

• To protect the wearer from inhaling harmful substances by filtering the air.

• To provide a clear vision for the wearer

• To keep the wearer warm in cold environments

• To enhance the wearer's hearing abilities

What are the two main categories of respirators?

• Air-purifying respirators and supplied-air respirators

• Chemical respirators and biological respirators

• Filtering respirators and oxygen respirators

• Self-contained respirators and ventilated respirators

What is the difference between N95 and surgical masks?

• N95 masks are respirators that filter out at least 95% of airborne particles, while surgical masks protect the wearer from droplets and splashes.

• N95 masks are made of cloth, while surgical masks are made of plastic.

• N95 masks are designed for children, while surgical masks are for adults.

• N95 masks are reusable, but surgical masks are disposable.

When should an N95 respirator be used?

• When baking cookies

• When there is a high risk of exposure to airborne particles.

• When sleeping

• When swimming

What is fit testing for respirators?

• Fit testing for respirators is a method to assess if a specific respirator model fits a person's face properly to ensure a tight seal and maximum protection against airborne hazards.

• Fit testing for respirators is a method to evaluate the taste of the respirator.

• Fit testing for respirators is a method to measure the weight of the respirator.

• Fit testing for respirators is a method to determine the color of the respirator.

What is the assigned protection factor (APF) for a half mask respirator?

• 5

• 15

• 20

• 10

What is the role of a particulate respirator in respiratory protection?

• It releases harmful particles into the air

• It filters out harmful particles to provide respiratory protection.

• It enhances vision clarity

• It provides cooling for the wearer

What is the importance of proper maintenance of respirators?

• Neglecting maintenance increases respirator lifespan

• Improper maintenance leads to better protection

• Proper maintenance of respirators is crucial for their effectiveness, protection, and longevity.

• Maintenance has no impact on respirator effectiveness

How often should respirators be inspected and cleaned?

• Once a month

• Every other year

• Regularly, ideally before and after each use, with a weekly routine if used daily.

• Only when visibly dirty