What is the correct initial action after exposure to a potentially contaminated material?

• A. Notify supervisor immediately
• B. Wash/rinse area immediately
• C. Start a new shift
• D. Document the incident

Answer: (B)

Immediate decontamination is the first priority. Washing or rinsing the exposed area with clean running water (and soap for skin) removes as much contaminant as possible at the source, which lowers the amount absorbed and reduces the risk of infection or chemical injury. After cleansing, follow your facility’s protocol by reporting the exposure to a supervisor, documenting the incident, and seeking any required medical evaluation or post-exposure procedures. Actions like starting a new shift aren’t relevant to managing the exposure at that moment, and documentation and reporting come after decontamination.