How is decontamination defined in the PPE context?

• A. Systematic, methodical procedure to minimize contact with hazmat
• B. PPE can be cleaned, some disposable
• C. Level A, B, C, D
• D. Ambient, conductive, radiant

Answer: (A)

Decontamination in the PPE context is a systematic, methodical process to remove or reduce hazardous contamination from a person and their gear so exposure and spread are minimized. It isn’t just a quick cleaning; it’s a planned sequence that often includes safely removing contaminated PPE, cleaning or decontaminating skin, and ensuring contaminants aren’t carried into clean areas. This approach helps prevent secondary exposure during doffing and protects responders and the surrounding environment.

The other ideas don’t capture the full concept: simply cleaning PPE describes maintenance, not the complete, organized procedure to minimize contact with hazmat; saying PPE levels or categories relate to protection design, not decontamination; and terms about ambient, conductive, or radiant don’t define the decontamination process itself.