Inspiratory reserve volume represents the:
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Correct answer: Maximum extra air inspired after normal inspiration
Inspiratory reserve volume is the additional air that can be inhaled after a normal tidal inspiration. It reflects inspiratory muscle strength.
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More Lung Volumes and Capacities questions
- Which combination constitutes vital capacity?
- Functional residual capacity is the volume of air present in the lungs:
- Which lung capacity includes residual volume?
- Total lung capacity is defined as:
- Which lung volume increases in obstructive lung disease?
- Expiratory reserve volume is the volume of air that: