A charge nurse has reviewed fire safety procedures with staff members. Which of the following statements by a staff member indicates an understanding of the last action they should take?

A. "I should close all doors and windows on the unit." – This action is part of the "C" (Confine) step, which should be done before attempting to extinguish the fire. B. "I should evacuate clients who are in immediate danger." – Rescuing clients is the first step and should be done immediately. C. "I should activate the facility's fire alarm system." – Activating the alarm is the second step after rescuing clients. D. "I should extinguish small fires if it is safe to do so." – Extinguishing the fire is the last action in the fire safety protocol and should only be attempted if the fire is small and controllable.