What is the Vital Capacity (VC) of our lungs? | vedclass

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(D) Vital Capacity $(VC)$ is defined as the maximum volume of air a person can breathe in after a forced expiration.It includes the Expiratory Reserve

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Total Lung Capacity $(TLC) -$ Residual Volume $(RV)$

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(D) Vital Capacity $(VC)$ is defined as the maximum volume of air a person can breathe in after a forced expiration.It includes the Expiratory Reserve Volume $(ERV)$,Tidal Volume $(TV)$,and Inspiratory Reserve Volume $(IRV)$.Mathematically,$VC = ERV + TV + IRV$.Since Total Lung Capacity $(TLC)$ is the sum of all lung volumes including Residual Volume $(RV)$,i.e.,$TLC = IRV + TV + ERV + RV$,we can derive that $VC = TLC - RV$.

What is the Vital Capacity $(VC)$ of our lungs?

Similar Questions

What is the additional volume of air that a person can expire by a forcible expiration?

Arrange the following in the order of increasing volume:
$I.$ Tidal volume
$II.$ Residual volume
$III.$ Expiratory reserve volume
$IV.$ Vital capacity

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If Expiratory Reserve Volume $(ERV)$ is $1100 \text{ ml}$, Residual Volume $(RV)$ is $1200 \text{ ml}$ and Tidal Volume $(TV)$ is $500 \text{ ml}$, then what is the Functional Residual Capacity $(FRC)$ (in $\text{ ml}$)?

The vital capacity of the lung signifies the volume of air

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