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Choose the schematic diagram which properly represents pulmonary circulation in humans.

Option: 1

Left auricle\xrightarrow[blood]{deoxygenated}Lungs\xrightarrow[blood]{oxygenated}Right ventricle


Option: 2

Left auricle\xrightarrow[blood]{oxygenated}Lungs\xrightarrow[blood]{deoxygenated}Right ventricle


Option: 3

Right ventricle\xrightarrow[blood]{deoxygenated}Lungs\xrightarrow[blood]{oxygenated}Left auricle


Option: 4

Right ventricle\xrightarrow[blood]{oxygenated}Lungs\xrightarrow[blood]{deoxygenated}Left auricle

 


Answers (1)

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As we learn

Pulmonary Circulation -

The blood pumped by the right ventricle enters the pulmonary artery, whereas the left ventricle pumps blood into the aorta. The deoxygenated blood pumped into the pulmonary artery is passed on to the lungs from where the oxygenated blood is carried by the pulmonary veins into the left atrium.

- wherein

This pathway constitutes the pulmonary circulation.

 Correct option is 3

 

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sudhir.kumar

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