1.1.4 Heart and blood vessels Flashcards

1
Q

What is the function of the aorta?

A

Sends blood to the body

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2
Q

What is the function of the pulmonary artery?

A

Sends deoxygenated blood to the lungs

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3
Q

What is the function of the pulmonary veins?

A

Receives oxygenated blood from the lungs

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4
Q

What is the function of the superior vena cava?

A

Receives deoxygenated blood from the upper body

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5
Q

What is the function of the inferior vena cava?

A

Receives deoxygenated blood from the lower body

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6
Q

What is the function of the right atrium and ventricle

A

Holds and pumps deoxygenated blood

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7
Q

What is the function of the left atrium and ventricle

A

Holds and pumps oxygenated blood

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8
Q

What is the function of the atrioventricular valve?

A

Allows blood from the atrium to the ventricles

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9
Q

What is the function of the semilunar valve?

A

Allows blood to leave the ventricles

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