NEETZoologyBreathing and Exchange of Gases
How many statements are correct regarding the above diagram? 1) The pO2 in systemic arteries is 95 mm Hg 2) The pO2 in systemic veins is 95 mm Hg 3) The pO2 in systemic veins is 104 mm Hg 4) The pO2 in alveolar air is 40 mm Hg 5) The pCO2 in systemic veins is 45 mm Hg.
Options
- A2
- B3
- C4
- D5
Correct answer
A. 2
Step-by-step solution
Correct statements are: (A)The in systemic arteries is 95 mm Hg and (E) The in systemic veins is 45 mm Hg. Pg. 188