Neco Model Questions Vol1 2021 Biology Question 36
Practice objective / multiple choice question 36 from the 2021 Neco Model Questions Vol1 Biology examination.
The diagram shows the human respiratory system. Using the alveolar gas equation, calculate the alveolar partial pressure of oxygen (PAO₂) given: atmospheric pressure \(P_b = 760\) mmHg, water vapour pressure \(P_{H2O} = 47\) mmHg, inspired oxygen fraction \(F_{IO2} = 0.21\), arterial carbon dioxide pressure \(P_{aCO2} = 40\) mmHg and respiratory quotient \(R = 0.8\).
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This is Neco Model Questions Vol1 2021 Biology Question 36. It is one of the objective questions from the 2021 Neco Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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