Science, asked by umair2001, 1 year ago

how emphysema increase the residual volume of lung

Answers

Answered by madhura41
2
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Here is u r Ans ➡

✔Normally, FRC in normal lungs occurs at the lung volume where equilibrium between recoil pressures of the chest wall and lungs is achieved with therespiratory muscles at rest (long-dashed lines).

✔ This is also called the resting volume. Loss of lung elasticity due to emphysema in COPD reduces the lung recoil pressure.

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Answered by Ashutosh7777
10
AS DUE TO THE EMPHYSEMA THE SURFACE AREA OF THE ALLVOLIE INCRESES DUE TO WHICH THE MORE AMOUNT OF GAS IS LEFT IN THE LUNGS WHICH INCREASES THE RESIDUAL VOLUME...
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