What step comes immediately after decontaminating the casualty in buddy aid during a chemical emergency?

• A. Putting on the remaining protective gear
• B. Evacuating the casualty
• C. Administering antidotes from casualty's own MCDM pack
• D. Starting rescue operations

Answer: (A)

The main idea is that responder safety comes first in a chemical emergency. After you decontaminate the casualty to remove most of the chemical agent, you must complete your own protection by putting on the remaining protective gear. This final step is essential because there may still be residual contamination in the environment or on the casualty, and you need full PPE to prevent secondary exposure as you continue care or move the casualty.

Without finishing the protective gear, moving or treating the casualty could expose you to chemicals, potentially spreading contamination or compromising your ability to help. Evacuating the casualty, administering antidotes from the casualty’s own MCDM pack, or starting rescue operations all depend on you being fully protected first. Once your PPE is on, you can safely proceed with moving the casualty to a safer area and continuing treatment as needed.