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15/07/2023 9:13 pm
Topic starter
Which is true for partial pressure of CO2?
(A) More in inspired air than in expired air
(B) more in alveolar air than in expired air
(C) more in expired air than in alveolar air
(D) more in inspired air than in alveolar air
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15/07/2023 9:16 pm
Correct Option: (B) more in alveolar air than in expired air
Explanation:
pCO2 in alveolar air is 40mm Hg and in expired air is 32mm Hg.