Question

what is required before using a respirator? select the best option.

• nothing
• proper training on respirators
• survey of the work area
• user’s guide

Explanation:

To use a respirator safely and effectively, proper training on how to use respirators (including donning, doffing, maintenance, and understanding when and how to use them) is a key requirement. "Nothing" is incorrect as respirators need proper handling knowledge. A survey of the work area or a user’s guide alone are not the primary requirement before using a respirator; training ensures the user knows how to use it correctly.

Answer:

B. Proper training on respirators