types of O2 mask Flashcards
does not impede eating or talking
-FiO2 delivered 1-6L/min
Nasal Cannula
useful for short periods of time
-FiO2 delivered 6-12L/min
Simple Face Mask
Does not dry mucous membranes
-FiO2 delivered 10-15L/min
partial and nonrebreather mask
provides a specific amount of humidified oxygen
-FiO2 delivered 24%-50%
Venturi Mask
indicated for long term use at home
-FiO2 delivered 8L/min and up
Oxygen-conserving cannula
can dry mucous membranes and dislodge easily
Nasal Cannula
increased risk for aspiration & contraindicated for patients who retain CO2
Simple Face Mask
requires a tight seal which can be hot and confining
partial and nonrebreather mask
specific flow rate must be followed
Venturi Mask
cannot be cleaned and more expensive
Oxygen-conserving cannula