The area X corresponds to the exhaled amount of CO2 and the. Possible causes include emphysema, pneumothorax, pneumonia, pulmonary edema, and constriction of bronchioles. The anatomic dead space fills with inspired air at the end of each inspiration, but this air is exhaled unchanged. physiological dead space: In the respiratory tract, any nonfunctional alveoli that do not receive air that participates in gas exchange. Trending Questions What is the breakdown of the earthes crust into sediment called? Why is gravity considered Natures weak force? If a student weighs 100 pounds on earth how much more or less would she weigh on Pluto then mars? What is a a atomic number? Is 8.25 inch bigger than 8. Dead space calculation by Fletchers method using Fowlers equal areas (p q) to define dead space. Anatomic dead space is the total volume of the conducting airways from the nose or mouth down to the level of the terminal bronchioles, and is about 150 ml on the average in humans.
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