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Structural changes in the human body resulting from aging may affect the response to altered levels of O 2 and CO 2 . An abnormal ventilatory response to a buildup of CO 2 in the inspired air due to rebreathing may result in adverse effects, which will impair the individual's ability to function under stress. The purpose of this study was to evaluate the effect of age on the respiratory response to wearing an escape hood at rest and during mild exercise.

military medicine

The Effect of Aging on the Ventilatory Response to Wearing a Chemical, Biological, Radiological, and Nuclear Hood Respirator at Rest and During Mild Exercise