Pulmonary Circulation System: Pathway, Arteries, Veins, and Gas Exchange Questions and Correct Answers | Latest Update

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Pulmonary Circulation System: Pathway, Arteries,
Veins, and Gas Exchange Questions and Correct
Answers | Latest Update
What is the primary function of pulmonary circulation?

Ans: To move blood between the heart and the lungs.

Where does pulmonary circulation begin?

Ans: In the right ventricle of the heart.
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Where does pulmonary circulation end?

Ans: In the left atrium of the heart.
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What type of blood is pumped from the right ventricle to the lungs?

Ans: Deoxygenated blood.
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What happens to blood in the lungs during pulmonary circulation?

Ans: It releases carbon dioxide and picks up oxygen.
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What is the pathway of blood in pulmonary circulation?

Ans: Deoxygenated blood returns to the heart, is pumped to the lungs,
gas exchange occurs, and oxygenated blood returns to the heart.

What vessels carry deoxygenated blood from the body to the heart?

Ans: Superior and inferior vena cava.

What is the role of the pulmonary arteries?

Ans: To carry deoxygenated blood from the heart to the lungs.

What is unique about the pulmonary arteries?