Differentiate between. Inspiratory and expiratory reserve volume. - Vidyadip

Question

Differentiate between. Inspiratory and expiratory reserve volume.

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Answer

The differences between inspiratory reserve volume and expiratory reserve volume are as follows:

	Inspiratory reserve volume	Expiratory reserve volume
(i)	It is additional volume of air a person can inspire by a forcible inspiration after normal inspiration.	It is additional volume of air a person can expire by forcible expiration after normal expiration.
(ii)	It averages 2500 - 3000ml of air.	It averages 1000 - 1100ml of air.

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