NCIt related terms : Expired Breath; Exhaled Breath;
NCIt definition : The air that moves out of the chest during expiration. It contains a higher percentage
of carbon dioxide and a lower percentage of oxygen compared to the inhaled air.;
Alternative definition : CDISC: The air that moves out of the chest during expiration. It contains a higher
percentage of carbon dioxide and a lower percentage of oxygen compared to the inhaled
air. (NCI);