This quiz will gauge your understanding from the lesson talking about the oxygen hemoglobin dissociation curve.
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Question 1 of 5
The curve is a representation of the relationship of what 2 things?
PaO2 & PaCO2
Hb Sat & PaCO2
Hb Sat & PaO2
PaO2 & EtCO2
Question 2 of 5
As more oxygen is bound to hemoglobin it has LESS of an affinity to bind more.
True
False
Question 3 of 5
On a normal curve, with a PaO2 of 50 mm Hg, how much hemoglobin would we expect to be saturated?
45%
70%
85%
100%
Question 4 of 5
A right shift means that oxygen will unload easier from hemoglobin.
Question 5 of 5
Decreased CO2, increased pH, decreased 2,3 DPG, and decreased temperature will do what to the curve?
Left shift
Nothing
Right shift