respiratory dead space


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respiratory dead space

[′res·prə‚tȯr·ē ′ded ‚spās]
(physiology)
That part of the respiratory system which has no alveoli and in which little or no exchange of gas between air and blood takes place.
References in periodicals archive ?
The purpose of the study was to investigate the effects of implementing additional respiratory dead space during cycloergometry-based aerobic training on respiratory exchange ratio and carbon dioxide production.
2010) The effect of training with additional respiratory dead space on hematological elements of blood.