Select the incorrect option for the given dia | vedclass

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Question

(A) The given diagram represents the process of inspiration. During inspiration,the diaphragm undergoes contraction,which causes it to flatten and inc

Vedclass · Accepted Answer

Relaxation of the diaphragm.

Vedclass · Answer

(A) The given diagram represents the process of inspiration. During inspiration,the diaphragm undergoes contraction,which causes it to flatten and increases the volume of the thoracic cavity. In this process,the ribs and sternum move outwards and upwards. Therefore,'Relaxation of the diaphragm' is the incorrect statement because the diaphragm contracts during inspiration.

Select the incorrect option for the given diagram (representing inspiration).

Similar Questions

$A$: Normal expiration during quiet breathing,unlike inspiration,is a passive process because no muscular contractions are involved.
$R$: Normal expiration results from the elastic recoil of the chest wall and lungs.

Which muscles undergo contraction during normal expiration?

On an average,a healthy human breathes $......$ times per minute.

Select the correct statement.

$A$ healthy human breathes $........$ times per minute.

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