The company officer has three command options upon arrival at the scene of an emergency which are:

• A. Nothing showing, stage, and continue response
• B. Nothing showing, transfer command, and return to station
• C. Fast attack, indirect attack, and defensive attack
• D. Investigation, fast attack, command

Answer: (D)

When a company officer arrives at an emergency, the immediate actions revolve around three practical paths: conduct a rapid investigation to size up conditions, apply a fast attack to quickly control the fire if conditions allow, or assume command to organize the incident and direct resources. Investigation is used when there may be nothing showing or the situation is unclear; it’s a quick, risk-aware assessment to determine what’s happening, where the danger is, and what the next appropriate move should be. A fast attack is chosen when there is a fire and it’s feasible to take immediate action to confine or suppress it, aiming to protect occupants and prevent spread while maintaining safety and clear communication. Establishing command is essential to set the incident priorities, assign tasks, request additional resources, and maintain overall control of the scene.

The other options mix actions that aren’t suitable as the primary arrival choices for initiating incident management—for example, indicating transfer of command or returning to the station, or presenting only tactical attack modes without the accompanying command or size-up steps. The combination of investigation, fast attack, and command reflects the core ways a company officer begins managing an incident on arrival.