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CBSE Class 11-science Answered

What is residual volume? What is its significance?
Asked by Topperlearning User | 18 Jul, 2014, 02:17: PM
answered-by-expert Expert Answer

Residual volume is the volume of air remaining in the lungs even after forcible expiration.

By adding a few respiratory volumes, pulmonary capacities can be derived which help in clinical diagnosis.

Answered by | 18 Jul, 2014, 04:17: PM

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