Expiratory reserve volume is the volume of air that:
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Correct answer: Air expired after a normal tidal expiration
Expiratory reserve volume is the extra air that can be expelled after a normal expiration. It reflects expiratory muscle strength.
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More Lung Volumes and Capacities questions
- Which capacity equals tidal volume plus inspiratory reserve volume?
- Which lung volume is most affected in restrictive lung disease?
- Which of the following volumes contributes to functional residual capacity?
- Closing volume refers to the lung volume at which:
- Which lung volume remains relatively constant during exercise?
- Which parameter best reflects the elastic recoil of the lungs?