Questions and Answers 2025
What are the Four critical life functions?
1. Ventilation
2. Oxygenation
3. Circulation
4. Perfusion
Which of the life functions is the first priority?,Ventilation
What assessments would determine how well a patient is ventilating?,Chest movement
Respiratory rate
Tidal volume
Breath sounds
EtCO2
PaCO2
How would the adult critical care specialist determine if a patient has a problem with
oxygenation?,Heart rate
Color
Sensorium
SaO2
PaO2