The volume of air that is present in the respiratory tract (from nose to the terminal bronchioles) but not involved in gaseous exchange is called . . . . . . .
- Aresidual volume
- Bdead space
- Creserve volume
- Dvital capacity
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Similar Questions
Arrange the following in increasing order of their volumes:
$(a)$ Tidal Volume $(TV)$
$(b)$ Residual Volume $(RV)$
$(c)$ Inspiratory Reserve Volume $(IRV)$
$(d)$ Vital Capacity $(VC)$
$(a)$ Tidal Volume $(TV)$
$(b)$ Residual Volume $(RV)$
$(c)$ Inspiratory Reserve Volume $(IRV)$
$(d)$ Vital Capacity $(VC)$
Medium
View SolutionHow much amount of air can be inspired or expired during normal breathing (in $; L$)?
Easy
View SolutionThe lungs are made up of air-filled sacs,the alveoli. They do not collapse even after forceful expiration because of:
Listed below are four respiratory capacities and four respiratory volumes of a normal human adult.
Respiratory Capacities Respiratory Volumes $(i)$ $RV$ $2500$ mL (ii) $VC$ $2500$-$3000$ mL (iii) $IRV$ $1100$-$1200$ mL (iv) $IC$ $4500$ mL
Which one of the following is the correct matching of two capacities and volumes?
| Respiratory Capacities | Respiratory Volumes |
|---|---|
| $(i)$ $RV$ | $2500$ mL |
| (ii) $VC$ | $2500$-$3000$ mL |
| (iii) $IRV$ | $1100$-$1200$ mL |
| (iv) $IC$ | $4500$ mL |
Which one of the following is the correct matching of two capacities and volumes?
Medium
View SolutionExplain in detail: Respiratory Volumes and Capacities.
Easy
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