The highest level of respiratory protection is needed but lesser chemical protection is required for the skin BEST defines EPA Level _____ Protection

• A. Level B
• B. Level A
• C. Level C
• D. Level D

Answer: (A)

This question tests how PPE levels balance breathing protection with skin protection. When you need the highest protection for breathing but don’t require full encapsulation of the body, you use the level that provides the strongest respirator protection while using skin protection that is strong but not fully encapsulating. That is EPA Level B. It uses a self-contained breathing apparatus for the most protective respiratory gear, paired with a splash-protective, chemical-resistant suit rather than a fully encapsulating suit. Level A would offer even greater skin protection with full encapsulation, which isn’t necessary here. Level C relies on an air-purifying respirator, and Level D provides no respiratory protection.