botto side of mouth piece with nostrills of capnography sidestream patient monitor held in doctor left hand in sterile latex glove

also anaesthesia anaesthesiologist anaesthesiology background botto called capnograph capnography care critical disposable doctor emergency exhaled glove hand healthcare held immediate latex left lower marker material medical microstream monitor monitoring mouth nostrills oxygen oxygenation patient piece plastic port response side sidestream silicone sterile tubes upper ventilation white with yellow