Total lung capacity is:

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Question

(D) Total Lung Capacity $(TLC)$ is defined as the total volume of air accommodated in the lungs at the end of a forced inspiration.It includes the sum

Vedclass · Accepted Answer

All of the above

Vedclass · Answer

(D) Total Lung Capacity $(TLC)$ is defined as the total volume of air accommodated in the lungs at the end of a forced inspiration.It includes the sum of all respiratory volumes: Residual Volume $(RV)$,Expiratory Reserve Volume $(ERV)$,Tidal Volume $(TV)$,and Inspiratory Reserve Volume $(IRV)$.Mathematically,it can also be expressed as the sum of Vital Capacity $(VC)$ and Residual Volume $(RV)$,where $VC = IRV + TV + ERV$.Therefore,all the given statements are correct.

Column $I$	Column $II$
$(a)$ Tidal volume	$(i)$ $2500-3000\,mL$
$(b)$ Inspiratory Reserve volume	$(ii)$ $1100-1200\,mL$
$(c)$ Expiratory Reserve volume	$(iii)$ $500-550\,mL$
$(d)$ Residual volume	$(iv)$ $1000-1100\,mL$

Similar Questions

Which of the following has the lowest volume?

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

$TLC = \ldots \ldots \ldots$

Volume of air breathed in and out during normal breathing is called

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