What is a primary reason for performing emergency decontamination before removing a contaminated person from the hot zone?

What is a primary reason for performing emergency decontamination before removing a contaminated person from the hot zone?

• A. To quickly treat medical condition
• B. To protect building infrastructure
• C. To prevent transfer of contaminants to personnel and equipment
• D. To complete decontamination logs

Answer: (C)

Preventing secondary contamination is the main purpose of emergency decontamination at the boundary of the hot zone. When a person is contaminated, their clothing and skin can transfer the hazardous material to responders, PPE, equipment, and vehicles as they are moved. Quickly decontaminating before removal reduces the contaminant load on the person and thus lowers the risk of spreading the substance to people and through the incident footprint. Medical care may follow after decon, but the critical driver here is preventing transfer of contaminants to personnel and equipment. The other options are less about keeping responders and gear safe from cross-contamination.

Preventing secondary contamination is the main purpose of emergency decontamination at the boundary of the hot zone. When a person is contaminated, their clothing and skin can transfer the hazardous material to responders, PPE, equipment, and vehicles as they are moved. Quickly decontaminating before removal reduces the contaminant load on the person and thus lowers the risk of spreading the substance to people and through the incident footprint. Medical care may follow after decon, but the critical driver here is preventing transfer of contaminants to personnel and equipment. The other options are less about keeping responders and gear safe from cross-contamination.