The FɪO₂ that is actually delivered to the patient through an oxygen mask depends on which of the following?
1)Flow of the oxygen to the mask
2)Presence of a reservoir bag
3)Humidity of the gas
4)Density of the gas

Question

Quizplus · Accepted Answer

The flow of oxygen to a reservoir mask determines the FɪO₂,as do the patient's breathing pattern and the presence or absence of a reservoir bag.Those masks with a reservoir bag will have a higher FɪO₂ than those without a reservoir bag.

The FɪO₂ That Is Actually Delivered to the Patient Through