This quiz will gauge your understanding from the lesson talking about the PF Ratio.
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Question 1 of 5
PF Ratio stand for what?
Prerenal / Fractional Ratio
PaO2 / FiO2 Ratio
Presynaptic / Follicle Ratio
Pressor / Flicker Ratio
Question 2 of 5
A normal PF Ratio is above what?
100
200
300
400
Question 3 of 5
To get an SpO2 you need an ABG.
True
False
Question 4 of 5
The PF ratio gives us an objective way to assess our patients respiratory failure.
Question 5 of 5
If your patient has a PaO2 of 150 on 50% FiO2, what would their PF Ratio be?
3
75
150