Cardiovascular Blood Flow (Heart -> Arm and Back) (1/3)

Question 1

Where does blood flow begin? (Where does blood begin to enter the heart from?)

Answer 1

The Superior (or Inferior) Vena Cava

Question 2

Once in the heart, where does blood pass through First?

Answer 2

The Right Atrium

#1

Question 3

Where does the blood pass through Second? (After Right Atrium)

Answer 3

The Tricuspid Valve

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Question 4

Where does blood pass through Third? (After Tricuspid Valve)

Answer 4

The Right Ventricle

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Question 5

Where does blood pass through Fourth? (After Right Ventricle)

Answer 5

The Pulmonary Semilunar Valve

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Question 6

Where does blood pass through Fifth? (After Pulmonary Semilunar Valve)

Answer 6

The Pulmonary Trunk

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Question 7

Where does blood pass through Sixth? (After Pulmonary Trunk)

Answer 7

The Left Pulmonary Arteries (which are the only arteries that pick up deoxygenated blood!)

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Question 8

Where does blood pass through Seventh? (After Left Pulmonary Artery)

Answer 8

The Lung Capillaries (Pulmonary Circuit)

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