Waec Model Questions Vol1 2019 Biology Question 10
Practice objective / multiple choice question 10 from the 2019 Waec Model Questions Vol1 Biology examination.
A resting student has a tidal volume of 500 mL, a respiratory rate of 12 breaths·min⁻¹ and an anatomical dead space of 150 mL. (a) Calculate the alveolar ventilation in L·min⁻¹. (b) If the fraction of inspired O₂ (FIO₂) is 0.21 and the fraction of expired O₂ (FEO₂) is 0.16, determine the rate of O₂ uptake in mL·min⁻¹.
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This is Waec Model Questions Vol1 2019 Biology Question 10. It is one of the objective questions from the 2019 Waec Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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