What is the partial pressure of oxygen and carbon dioxide respectively in the atmospheric air?
A. PPO2 159 mmHg, PPCO22 0.3 mmHg
B. PPO2 104 mmHg, PPCO2 40 mmHg
C. PPO2 40 mmHg, PPCO2 45 mmHg
D. PPO2 95 mmHg, PPCO2 40 mmHg
Answer:B
What is the partial pressure of oxygen and carbon dioxide respectively in the atmospheric air?
A. PPO2 159 mmHg, PPCO22 0.3 mmHg B. PPO2 104 mmHg, PPCO2 40 mmHg C. PPO2 40 mmHg, PPCO2 45 mmHg D. PPO2 95 mmHg, PPCO2 40 mmHg