Additional muscles in the ...... impact the ability of humans to increase the strength of inspiration and expiration. Complete the given $NCERT$ statement with an appropriate option.
- AChest
- BDiaphragm
- CAbdomen
- DLungs
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Similar Questions
Select the correct events that occur during inspiration.
$(a)$ Contraction of diaphragm
$(b)$ Contraction of external inter-costal muscles
$(c)$ Pulmonary volume decreases
$(d)$ Intra pulmonary pressure increases
$(a)$ Contraction of diaphragm
$(b)$ Contraction of external inter-costal muscles
$(c)$ Pulmonary volume decreases
$(d)$ Intra pulmonary pressure increases
Lung ventilation movements are due to
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View SolutionWhat happens to the volume of the pulmonary cavity when there is an increase in the volume of the thoracic chamber?
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View SolutionSelect the correct option for the given figure, assuming the figure shows the process of expiration.
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