A large amount of physiological dead air space would indicate an abnormal condition in the respiratory system.

Question

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Physiological dead air space refers to the volume of air that enters the respiratory system but does not participate in gas exchange. An increase in physiological dead air space may be caused by conditions such as pulmonary embolism, emphysema, or asthma, indicating an abnormality in the respiratory system.

A Large Amount of Physiological Dead Air Space Would Indicate