Vital Capacity (VC) is the maximum amount of air that can be exhaled after a maximum inhalation. But it differs from one person to another. For a normal sized male that would be 4600 ml.
150 ml, dead space
It is the Expiratory Reserve Volume (ERV)
Inspiratory Reserve Volume
Expiratory reserve volume
none
Vital Capacity
Forced vital capacity (FVC) measures the total volume of air exhaled forcefully after a maximal inhalation. Within this total volume exhaled, the forced expiratory volume (FEV1) is measured during the 1st second of this manoeuvre.
spirometer
Exhaled air is directed through the outlet valve and front module cover
Tidal Volume
Exhaled air..
The maximum volume of air that can be exhaled in 1s. To compare with predicted value for healthy lung function.
Vital Capacity
The maximum volume of air that can be exhaled in 1s. To compare with predicted value for healthy lung function.
Vital Capacity
Forced vital capacity (FVC) measures the total volume of air exhaled forcefully after a maximal inhalation. Within this total volume exhaled, the forced expiratory volume (FEV1) is measured during the 1st second of this manoeuvre.
The residual volume is the volume of air remaining in the lungs after the most powerful expiration.
The amount of air that is inhaled or exhaled in one breath during unforced breathing is the tidal volume.
The maximum amount of air you can exhale after normal exhalation is fittingly called the expiratory reserve volume. The actual amount of air can vary from person to person, depending on size the of thoracic cavity and fitness level.
the depth of respiration
spirometer