Author Question: Which of the following are low-flow oxygen delivery devices? I. non-rebreathing mask II. partial ... (Read 58 times)

charchew · **on:** Jul 16, 2018

Which of the following are low-flow oxygen delivery devices?
I. non-rebreathing mask
II. partial rebreathing mask
III. simple oxygen mask
IV. high air flow with oxygen enrichment (HAFOE) mask
A) I
B) I and II
C) I, II, and III
D) I, II, III, and IV

Question 2

A disposable non-rebreathing oxygen mask can deliver approximately what range of FIO2?
A) 25-45
B) 35-55
C) up to 60
D) up to 80