What sequence of steps is recommended for decontamination after potential chemical exposure in a SAR scene?

• A. Remove contaminated clothing, rinse skin, wash eyes, seek medical evaluation, replace with clean gear, report exposure
• B. Rinse eyes first
• C. Seek medical advice before decontamination
• D. Collect samples

Answer: (A)

Immediate decontamination after chemical exposure in a SAR setting centers on quickly removing the contaminant from the body and preventing further harm. Start by removing any contaminated clothing and gear, because fabric can hold the chemical against the skin and keep it spreading. Once you’re stripped of contaminated items, rinse the skin thoroughly with running water to wash away residue. If there’s any eye exposure, flush the eyes with clean water or saline for several minutes to protect vision and reduce irritation. After these rapid cleansings, seek medical evaluation to assess for any delayed effects or systemic absorption and to determine if further treatment is needed. Then replace contaminated gear with clean equipment to prevent re-exposure and report the exposure for proper documentation and follow-up safety measures.

Rinsing the eyes first would delay the crucial removal of the chemical from skin and gear, delaying overall cleanup. Seeking medical advice before decontamination could allow the contaminant to continue interacting with the body. Collecting samples is not part of immediate field decontamination and could interfere with prompt cleanup and safety.