What is the first step in casualty assessment before approaching a casualty in a potentially dangerous environment?

What is the first step in casualty assessment before approaching a casualty in a potentially dangerous environment?

• A. Check responsiveness
• B. Call for medical help
• C. Ensure scene safety and protect yourself with appropriate PPE
• D. Begin treatment immediately

Answer: (C)

In a hazardous situation, your first priority is your own safety. You must ensure the scene is safe to approach and protect yourself with the appropriate PPE before attempting any care. This reduces the risk of becoming a second casualty and ensures you can provide effective help. Look for hazards such as traffic, fire, structural collapse, fumes, or weapons, and wear gloves and eye protection (and any other gear required by the environment) to guard against further harm. Once safety is established, you can proceed with the casualty assessment—starting with determining responsiveness and then moving to check breathing and circulation, while calling for help as needed. Failing to secure safety first can make the situation much worse for both you and the casualty.

In a hazardous situation, your first priority is your own safety. You must ensure the scene is safe to approach and protect yourself with the appropriate PPE before attempting any care. This reduces the risk of becoming a second casualty and ensures you can provide effective help. Look for hazards such as traffic, fire, structural collapse, fumes, or weapons, and wear gloves and eye protection (and any other gear required by the environment) to guard against further harm. Once safety is established, you can proceed with the casualty assessment—starting with determining responsiveness and then moving to check breathing and circulation, while calling for help as needed. Failing to secure safety first can make the situation much worse for both you and the casualty.