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The right ventricle pumps O2 poor blood into the lungs. The ventricular pressure has to be greater than that of the pulmonary artery to open the pulmonary valve and push the blood to the lungs.

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9y ago

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Related Questions

What structures carry blood away from the heart?

Arteries


What structures supply the heart with blood?

Veins. Veins carry unoxygenated blood towards the heart.


What are the tubes called that carryblood back to the heart?

Arteries carry oxygenrich blood away from the heart, and veins carry oxygen depleted blood towards the heart. The aorta carries oxygen away from the heart to parts of the body. Hope this helps!


How does oxygenrich blood travel from the heart to capillaries around the body?

through your pulmonary artery and pulmonary vein.


What is the purpose of antiangina drugs?

By relaxing the blood vessels, antiangina drugs reduce the heart's work load and increase the amount of oxygenrich blood that reaches the heart.


Which structures carry blood back to the heart?

The veins carries blood from the body to the heart.


Which blood vessels carry blood into the heart?

Veins carry blood to the heart. Arteries carry blood away from the heart.


What tube like structures carry dexonated blood back to heart?

I think they're arteries.


Do veins carry away blood from the heart?

No...... Arteries carry blood away from the heart.


Does a vein carry blood into the heart?

Yes. Veins carry blood to the heart, and arteries carry blood away from the heart.


What do you call the tubes that carry blood to and from the heart?

Veins carry blood to the heart. Arteries carry blood away from the heart.


What is tube that carry blood away from heart?

Arteries carry blood from the heart. In contrast, veins carry blood to the heart.