Which of the following is ture for `CO_(2)` concentration ?A. More in – InterviewSolution

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1.	Which of the following is ture for `CO_(2)` concentration ?A. More in alveolar air than in expired airB. More in expired air than in alveolar airC. More in inspired air than in alveolar airD. More in inspired air than in expired air
Answer» Correct Answer - A Concentration or partial pressure of `CO_(2) (PCO_(2))` is `40` mm Hg in alveolar air and `32` mm Hg in expired air.

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