What is the first action a firefighter should take when preparing for a shift?

The first action that a firefighter should take when preparing for a shift is to check the SCBA (Self-Contained Breathing Apparatus) system. This is crucial because the SCBA is essential for ensuring the firefighter's safety in smoke-filled or hazardous environments. Performing a thorough check involves ensuring that the system is fully charged, that the mask is functioning properly, and that all components are free from damage. Prioritizing this equipment helps to ensure readiness during emergency responses, where time can be critical and any malfunction can endanger lives.

While inspecting personal gear, checking the fire truck's fuel level, and reviewing the station log are all important tasks, these actions come after ensuring that the SCBA is in proper working order. Firefighters cannot afford to overlook their respiratory protection as it is vital for their survival and effectiveness in the field.