One is an adapter that goes on the end of an advanced airway; the other is a nasal cannula that provides O₂ and reads ETCO₂. You don’t have to provide the O₂ through the cannula if you ...

Median Pressure,Rate Product was lower on high-flow humidified nasal cannula 8 L/min (median, 329 cm H 2 O·min; interquartile range, 195–402) compared with high-flow humidified nasal cannula 5 ...

Caputo, et al., explored the use of end tidal carbon dioxide ... Subjects underwent measurement of ETCO 2 by nasal cannula and arterial serum lactate on arrival to the hospital.

High gas flow rates (≥30 liters per minute and up to 60 to 80 liters per minute) with a set fraction of inspired oxygen (F io 2) of 0.21 to 1.0 can be administered through a nasal cannula. 7 ...

BACKGROUND: Conflicting recommendations exist on whether high-flow nasal cannula (HFNC) oxygen therapy should be administered to adult patients in critical care with acute hypoxemic respiratory ...