Which is true for carbon dioxide concentration?

Which is true for carbon dioxide concentration?

A. More in alveolar air than in expired air

B. More in inspired air than in alveolar air

C. More in expired air than in alveolar air

D. More in alveolar air than in inspired air

Answer: More in alveolar air than in expired air

Chapter 17 Breathing and Exchange of Gases Solved MCQs –Set-8

1. Amount of CO2 in expired air is _________

2. Dead space air in man is __________

3. Total lung capacity is _____________

4. Which is true for carbon dioxide concentration?

5. One molecule of hemoglobin carries ___________ molecules of oxygen.

6. Maximum amount of oxygen is exchanged from blood in ___________

7. Residual volume is _______________

8. Oxygen dissociation curve is _________

9. RQ is one in case of ____________

10. Oxygen is mainly transported as ____________

Set-1 / Set-2 / Set-3 / Set-4 / Set-5 / Set-6 / Set-7 / Set-8 / Set-9 / Set-10 / Set-11 / Set-12 / Set-13

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