Key Terms
- advance directive
- document that allows a patient to convey, in writing, their wishes for care if they are unable to advocate for themselves due to a medical condition
- certified registered nurse anesthetist (CRNA)
- advanced practice RN who has received special training to administer anesthesia
- detoxification
- withdrawal from substance
- incentive spirometer
- tool used for breathing exercises to promote lung function
- malignant hyperthermia
- serious genetic condition that causes a life-threatening elevation of body temperature and muscle spasms, among other severe symptoms
- morbidity
- illness measured in prevalence or incidence within a population
- mortality
- death measured within a population expressed as a ratio
- NPO
- nothing by mouth
- preoperative phase
- begins when the decision is made to proceed with a surgery or procedure and ends when the patient arrives in the operating room
- sentinel event
- unexpected event that leads to serious patient harm or death