Use the figure above to answer the following questions.
-What is the partial pressure of oxygen at the start of the systemic capillary beds?
A) 40 mm Hg
B) 100 mm Hg
C) 70 mm Hg
D) 104 mm Hg
E) all of these

Question

Use the figure above to answer the following questions.
-What is the partial pressure of oxygen at the start of the systemic capillary beds?
A) 40 mm Hg 
B) 100 mm Hg 
C) 70 mm Hg 
D) 104 mm Hg 
E) all of these

Quizplus · Accepted Answer

The partial pressure of oxygen at the start of the systemic capillary beds is approximately 100 mm Hg, as it reflects the oxygenated blood coming from the lungs.

Use the Figure Above to Answer the Following Questions