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Chapter 22 vocab
Hartman’s Nursing Assistant Care: Long-Term Care and Home Care, 4th Edition
Term | Definition |
---|---|
anesthesia | the use of medication to block pain during surgery and other medical procedures. |
preoperative | before surgery. |
postoperative | after surgery. |
pulse oximeter | a noninvasive device that uses a light to determine the amount of oxygen in the blood. |
telemetry | a cardiac monitoring device that sends information about the heart’s rhythm and rate to a monitoring station. |
artificial airway | any tube inserted into the respiratory tract to maintain or promote breathing. |
intubation | the passage of a plastic tube through the mouth, nose, or opening in the neck and into the trachea. |
tracheostomy | a surgically created opening through the neck into the trachea. |
mechanical ventilation | the use of a machine to inflate and deflate the lungs when a person is unable to breathe on his own. |
sedative | an agent or drug that helps calm and soothe a person and may cause sleep. |
chest tubes | hollow drainage tubes that are inserted into the chest to drain air, blood or other fluid, or pus that has collected inside the pleural cavity or space. |