What are steps to prevent cross-contamination between subject and operator after OC spray exposure?

• A. Remove contaminated clothing, wash skin thoroughly, avoid sharing towels or equipment, and use separate decontamination supplies for each person.
• B. Wipe off with water only while keeping clothing on.
• C. Avoid sharing towels to speed up cleaning.
• D. Decontamination supplies are not necessary.

Answer: (A)

The main concept here is preventing cross-contamination after OC spray exposure by proper decontamination and handling of all items and people involved. Removing contaminated clothing stops OC residue from spreading to clean skin, other surfaces, or equipment. Washing the exposed skin thoroughly helps remove remaining residue that could transfer later. Avoiding the use of shared towels or equipment prevents transferring OC from one person to another. And using separate decontamination supplies for each person ensures that contaminated materials don’t cross-contaminate between subjects or handlers. Together, these steps minimize the risk of spreading OC residue and keep both the subject and operator safer during cleanup.

Wiping off with water only while leaving clothing on can leave OC on skin and clothing, and may still allow spread of residue. Merely avoiding towels isn’t enough if there’s continued contact with contaminated surfaces or gear. Claiming decontamination supplies aren’t necessary ignores the clear risk of cross-contamination.