Inspiration Expiration 0.5 0.4 5 0.3 0.2 0.1 Seconds If tidal breathing typically involves 10% of the vital capacity (VC), what is the best estimate of this person's VC? Alveolar pressure Lung volume change (L)

What is the functional residual capacity of a subject with the following volumes? Vital capacity- 4250 Expiratory reserve volume- 880ml Inspiratory reserve volume 2900ml Residual volume- 1050ml

Compared to atmospheric air, the partial pressure of oxygen in the alveoli is (higher or lower) And the partial pressure of Carbon Dioxide in the alveoli is higher or lower?

E. No change in Minute Volume 10. What will happen if the rate of breathing increases without any change in minute volume (VE constant)? Choose as many as are correct. Vital Capacity will decrease Vital Capacity will increase Minute Volume will decrease А. В. С. D. Minute Volume will increase Е. Tidal Volume must decrease F. No Change in tidal Volume