View Anatomy Definition Vital Capacity Pics. Vital capacity is the maximum amount of air a person can expel from the lungs after a maximum inhalation. Looking for online definition of vital capacity in the medical dictionary?
Fvc stands for forced vital capacity. The amount of air that can be forcibly expelled from the lungs after breathing in as deeply as possible. (biology) the maximum volume of air that can be discharged from the lungs following maximum inspiration.
The lungs' ability to retain air, gauged as the maximal volume of air which can be breathed out following maximum inspiration.
The total volume of air that can be expired following full inspiration, in other words the total volume of air that can be moved over the vital capacity. Example sentences containing vital capacity. Most patients will have had their vital signs measured by an rn or health care assistant before you have a chance to see them. The vital capacity represents the change in volume from completely emptied lungs to completely filled lungs.