What is FiO2,”%O2 in the air. Atmosphere air is 21% O2(Pure oxygen is 100%)-Begin at 100% and titrate down until you reach the lowest requirement for sat > 90% or PaO2 50-60-If FiO2 of 0.5 is still not enough

What is FiO2,”%O2 in the air. Atmosphere air is 21% O2(Pure oxygen is 100%)-Begin at 100% and titrate down until you reach the lowest requirement for sat > 90% or PaO2 50-60-If FiO2 of 0.5 is still not enough

add PEEP or CPAP”