the normal pao2 for a healthy man
80 to 100
normal paco2
35 to 45
normal ph
7.35 to 7.45
nasal prongs
flow rate
fio2
flow rate- 2-4L/min
0.24-0.36
hudson mask
flow rate
fio2
flowrate 6-15 l/min
0.4-0.6
non-rebreather mask
flow rate
fio2
flowrate 10-15 l/min
0.6-0.9