Question

how alveolar ventilation is measured?​

Answer 1

Only air delivered to the terminal bronchioles and alveoli is available for gas exchange. Alveolar minute ventilation is less than minute ventilation and is calculated as ([tidal volume − dead space] × respiratory rate) or ([500 mL − 150 mL] × 12 breaths/min) = 4200 mL/min.

Answer 2

Only air delivered to the terminal bronchioles and alveoli is available for gas exchange. Alveolar minute ventilation is less than minute ventilation and is calculated as ([tidal volume − dead space] × respiratory rate) or ([500 mL − 150 mL] × 12 breaths/min) = 4200 mL/min.

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