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Circulatory System Quiz 29 (25 MCQs)

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1. After the blood leaves the left ventricle is enters the _____
2. The smallest blood vessels that ensure oxygen and nutrients are delivered to the body's cells.
3. The top chambers of your heart are called
4. The movement of blood through the heart and body is called:
5. How does the body acquire the oxygen the cells need in order to function?
6. The blood of cockroach shows certain characteristics except.
7. What does the aorta do?
8. The human heart is an organ that pumps blood throughout the body supplying oxygen, nutrients, blood, and hormones to and from the tissues removing _____ and other wastes.
9. What are the main parts of the circulatory system?
10. What parts act like doors that control blood flow in the heart?
11. Both open and closed circulatory systems include blood, the heart, and
12. The part of blood that is a liquid
13. What does the circulatory system help our blood carry away from our body?
14. What is circulation to all body organs called?
15. How does exercise help your circulatory system?
16. A person which one of following group is considered a universal donor?
17. Arteries carry oxygenated blood where?
18. What kind of tissue in the heart pumps blood around the body?
19. Double layered membrane, or sac, that covers the outside of the heart
20. What part of blood carries oxygen?
21. What type of blood vessels carry blood TO the heart?
22. Which part of blood protects your body from infections and illnesses?
23. What gives red blood cells their color?
24. If the blood circulation in an afflicted portion of a limb of the body is curtailed so that the tissues in that area die this condition is known as.
25. The flow of blood within the heart itself is called _____
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