Oxygen Masks Flashcards
1
Q
Nasal cannula
A
23-42% at 1-6L/min
Determine latency of nostril
2
Q
Face mask
A
40-60% at 6-8L/min
Oxygen flow min 5L
Remove mask every 1-2 hours of
3
Q
Partial rebreather mask
A
50-75% at 8-11 L/min.
Adjust O2 flow to keep reservoir bag 2/3 full during inspiration
4
Q
Nonrebreather mask
A
80-100% st 12 L/min
5
Q
Venturi
A
24-55% at 4-10 L/min
Provide increase humidity and fixed concentrations
6
Q
O2 hood
A
30-100% at 8-10 L/min
Used for infants, young kids.
Check O2 concentrations with O2 analyzer every 4 hours
