Capnography is useful for
capnography is the ideal method of determining the correct placemet of endotracheal tube. Identification : loss of waveform of capnogram.decline in End tidal CO2 levels.
Determining Vaporizer malfunction or contamination
Determining circuit hypoxia
Determining the appropriate placement of endotracheal
Detecting concentration of oxygen in the anesthetic circuit.
Preoperative assessment and monitoring in anaesthesia