Multiple Choice
In the pulmonary arteries, the partial pressure of oxygen is approximately________ , and hemoglobin is approximately________saturated with oxygen.
A) 80 mm Hg : 90%
B) 60 mm Hg : 80%
C) 100 mm Hg : 98%
D) 25 mm Hg : 50%
E) 40 mm Hg : 75%
Correct Answer:

Verified
Correct Answer:
Verified
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