Question

DIFFERENCE BETWEEN PULMONARY ARTERY AND PULMONARY VEIN IN MAX. 3 POINTS PLZ..

Answer 1

Pulmonary artery takes away blood from heart to lung of respective side. Pulmonary veins drain blood from lung (one pair from each side) to heart.

Blood in pulmonary artery is deoxygenated, blood in pulmonary vein is oxygenated.

Pulmonary artery carries blood from right ventricle of heart. Pulmonary vein carries blood towards left auricle of heart.

Answer 2

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Pulmonary artery :-

• Pulmonary artery is the artery that carries blood from the right ventricle of the heart to the lungs for the oxygenation.
• It carries deoxygenated blood.
• It consist of valves.

Pulmonary vein :-

• Pulmonary vein is the vein that carries oxygenated blood from the lungs to the heart left atrium of the heart.
• It carries oxygenated blood.
• It lacks valves.