Front | Back |
Blood enters the heart through two large veins called the .
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Inferior and superior vena cava.
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The vena cava carry deoxygenated blood into the .
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Right atrium
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Blood flows from the right atrium to the through which valve?
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Right ventricle, through the tricuspid.
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Blood leaves the right ventricle through the and flows through the .
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Pulmonary valve, flows through the pulmonary arteries and into the lungs.
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From the lungs, the pulmonary veins carry oxygen-rich blood to the what?
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The left atrium.
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Blood flows from the left atrium through the into the what?
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Through the mitral (or bicuspid) valve into the left ventricle.
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Blood leaves the left ventricle through the and into the .
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Blood leaves through the aortic valve and into the aorta.
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Where does the aorta carry blood?
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To the entire body.
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Which veins contain oxygenated blood?
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The pulmonary veins.
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