Gce Model Questions Vol1 2025 Biology Question 13
Practice objective / multiple choice question 13 from the 2025 Gce Model Questions Vol1 Biology examination.
Using the alveolar gas equation, calculate the alveolar partial pressure of oxygen (\(P_{A\text{O}_2}\)) given the following: atmospheric pressure \(P_B = 760\ \text{mmHg}\), water vapour pressure \(P_{H_2O}=47\ \text{mmHg}\), inspired oxygen fraction \(F_{iO_2}=0.21\), arterial carbon dioxide pressure \(P_{aCO_2}=40\ \text{mmHg}\), and respiratory quotient \(R=0.8\).
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This is Gce Model Questions Vol1 2025 Biology Question 13. It is one of the objective questions from the 2025 Gce Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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