Which elements are typically included in an initial incident size-up?

• A. Scene Safety
• B. Life Hazards
• C. Location Of The Fire
• D. All Of The Above

Answer: (D)

During an initial incident size-up, three core checks happen quickly and together set the course for the first actions. Scene safety is evaluated first to protect everyone on scene and prevent preventable injuries. Life hazards are assessed to identify occupants in danger or conditions that could trap or harm people, guiding rescue priorities and precautions. The location of the fire is determined to understand where the flames are, how they might spread, and where to position resources for an effective response. Because each of these elements addresses a different critical aspect of the situation— safety, potential victims, and tactical direction—all are included in the initial size-up. This is why the best choice is that all three elements are typically included.