preoxygenation

pre·ox·y·gen·a·tion

(prē'ok-sĕ-jĕn-ā'shŭn), Denitrogenation with 100% oxygen before induction of general anesthesia.

pre·ox·y·gen·a·tion

(prē'ok-si-jĕ-nā'shŭn) Denitrogenation with 100% oxygen before induction of general anesthesia or endotracheal intubation.

pre·ox·y·gen·a·tion

(prē'ok-si-jĕ-nā'shŭn) Denitrogenation with 100% oxygen before induction of general anesthesia.