6. The volume of air that can be taken in over and above the normal inspired tidal volume.
- Residual volume
- Inspiratory reserve volume
- Vital capacity
7. The volume of air that can be expelled over and above the normal inspired tidal volume.
- Tidal volume
- Expiratory reserve volume
- Vital capacity
8. tidal volume + IRV + ERV
- Inspiratory reserve volume
- Vital capacity
- Total lung capacity
