The nurse manager reviews the unit's emergency response plan for a fire w/the staff. Which statement by a staff member indicates a need for further education? select all that apply
1. keep the doors to the unit open at all times so staff, clients, and visitors can evacuate more easily
2. clients in immediate danger should be evacuated first
3. the nurse should extinguish the fire and then activate the fire alarms
4. the nurse should aim the fire extinguisher at the top of the fire
5. critically ill clients should have the doors to their rooms closed until ambulatory clients have been evacuated