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Complete the following sentences by sele...

Complete the following sentences by selecting the correct option.
(A) Inspiratory capacity `(IC) = overset((i))"_________" + IRV`
(B) `overset((ii))"________" = TV + IRV + ERV`
(C) Funcational residual capacity `(FRC) = ERV + overset((iii))"_________"`

A

`{:("(i)",(ii),(iii)),("Vital capacity","Tidal Volume","Residual volume"):}`

B

`{:("(i)",(ii),(iii)),("Expiratory capacity","Residual volume","Inspiratory reserve volume"):}`

C

`{:("(i)",(ii),(iii)),("Tidal volume","Vital capacity","Residual volume"):}`

D

`{:("(i)",(ii),(iii)),("Tidal volume","Total lung capacity","Expiraoty capacity"):}`

Text Solution

Verified by Experts

The correct Answer is:
C
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Identify the correct and incorrect match abount respiratory volumes and capacities and mark the correct answer :- A. Inspiratory capacity (IC) = TV + RV B. Vital capacity (V.C.) = TV + IRV + ERV C. Residual volume (R.V.) = VC – IRV D. Tidal volume (TV) = IC – IRV

From the following relationship between respiration volumes and capacities, mark the correct option. (i) Inspiratory Capacity (IC) = Tidal Volume + Residual Volume (ii) Vital Capacity (VC) = Tidal Volume (TV) + Inspiratory Reserve Volume (IRV) + Expiratory Reserve Volume (ERV) (iii) Residual Volume (RV) = Vital Capacity (VC) - Inspiratory Reserve Volume (IRV) (iv) Tidal Volume (TV) = Inspiratory Capacity (IC) - Inspiratory Reserve Volume (IRV)

NCERT FINGERTIPS-BREATHING AND EXCHANGE OF GASES-Breathing And Exchange Of Gases
  1. Which one of the following statements is incorrect ?

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  2. Listed below are four respiratory capacities (i-iv) and four jumpled r...

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  3. Complete the following sentences by selecting the correct option. (A...

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  4. Consider the following statements each with one or two blanks. (i) L...

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  5. Consider the following statements each with two blanks. (i) Actual...

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  6. The inspiratory reserve volume + tidal volume + expiratory reserve vol...

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  7. Vital capacity of lungs is

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  8. After forceful inspiration, the amount of air that can be breathed out...

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  9. Match column I with column II and select the correct option from the g...

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  10. Match column I with column II and select the correct option from the c...

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  11. Consider the following four statements (I - iv) and select the correct...

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  12. The exchange of gases in the alveoli of the lungs takes place by

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  13. The given figure shows the diagrammatic represtation of exchange of ga...

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  14. Consider the following statement each with two blanks. (i) Diaphragm...

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  15. Which of the following would have the same O(2) content?

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  16. What is the approximate normal composition of alveolar air ?

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  17. The CO(2) content by volume, in the atmospheric air is about

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  18. Among the following the partial pressure of oxygen is maximum in

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  19. In lungs, the air is separated from the venous blood through

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  20. The factor which does not affect the rate of alveolar diffusion is

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