What is the primary goal of a scene size up?

• A. Speed
• B. Comfort
• C. Safety
• D. Diagnosis

Answer: (C)

The main idea behind a scene size-up is to ensure safety for everyone involved before you begin patient care. It’s about identifying and mitigating hazards at the scene—things like traffic, fire, unstable structures, weapons, or hazardous materials—and deciding if it’s safe to enter, what protective gear is needed, and whether more resources are required. This quick assessment also helps determine how you’ll approach the patient and whether extrication or additional help is necessary. Safety comes first because without a safe scene you can’t effectively care for patients. Speed, comfort, and making a diagnosis are important in later steps, but not the goal of this initial assessment.