Trip Van-Der-Bilt from Gossip Girl is played by Aaron Tveit - click there for more information on this actor.
Lung volumes and lung capacities refer to the volume of air associated with different phases of the respiratory cycle. Lung volumes are directly measured. Lung capacities are inferred from lung volumes.
Residual volume: the volume of air remaining in the lungs after a maximal exhalation erv Expiratory reserve volume: the maximal volume of air that can be exhaled from the end-expiratory position irv Inspiratory reserve volume: the maximal volume that can be inhaled from the end-inspiratory level