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Circulatory System Quiz 3 (25 MCQs)

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1. Which of the following is provided during circulation?
2. When oxygen-rich blood from the lungs is pumped to the rest of the body so the cells can use the oxygen-oxygen-poor blood is then returned to the heart is _____
3. _____ are the second largest blood vessel.
4. What is heart made from?
5. The sac, or outside layer, that surrounds and protects the heart?
6. How does your blood get oxygen?
7. A part of the blood that carries oxygen
8. Which of the following bring the oxygenated blood to the other parts of the body
9. All of the following are functions of the circulatory system except:
10. How many valves are in the heart?
11. Which is the largest blood vessel?
12. When the coronary _____ are blocked, blood does not flow as well and coronary artery disease begins to develop.
13. In one day, how many times does blood cycle through our body?
14. Blood leaves the heart in two vessels, namely the:
15. The part of blood that fights disease is _____
16. The disease in which blood clotting does not take place is known as.
17. At the instant following the second heart sound, which heart valves are open?
18. Very fast heart beat is called.
19. The blood starts in what chamber?
20. Which is NOT a way to exercise your heart?
21. The _____ is/are the main component of blood, contains the blood cells and helps transport nutrients, hormones, etc.
22. Which blood vessels carry blood back to the heart?
23. This blood group is the universal recipient.
24. Venous blood is carried to the lungs for oxygenation by the.
25. The process by which cells release the energy in digested food molecules is known as _____
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