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Circulatory System Quiz 62 (60 MCQs)

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1. Carries blood from the right ventricle to the lungs
2. The phase of the cardiac cycle in which the ventricle is relaxed is
3. Which chamber of the heart does the blood enter after it is carried by the Vena Cava?
4. The three major blood vessels are:
5. An instrument used for listening to your heartbeat is a
6. What is made of water, minerals, and it is on our blood?
7. Valves prevent the blood from
8. Hair like structures responsible for water and mineral absorption.....
9. What prevents blood from taking shortcuts in the circulatory system?
10. Letter J is known as the
11. What is it called when the heart is beating too fast?
12. Which part makes up most of our blood vessels?
13. This artery is the only artery in the body to carry deoxygenated blood:
14. How much blood is pumped per day?
15. Which of these contain heamoglobin.
16. The average person's heart beats about ..... times per minute when at rest.
17. ..... help clot blood.
18. In order to get fresh oxygen, dispose of carbon dioxide, and get new sugar for cells, the circulatory system has to connect with the intestines and these
19. Veins carry blood ..... the heart
20. What is a fist size muscular organ
21. Pumping chambers of the heart.
22. The chamber of the heart that receives blood from the right atrium.
23. A blood vessel that carries blood away from the heart.
24. Chamber of the heart that pumps high oxygen blood to the body
25. The smallest respiratory passageways to move air are called the
26. The "lub-dub" sound the heart makes is caused by the following .....
27. This happens when the ventricles are filling with blood:
28. What is the primary characteristic of arteries that helps them withstand pressure?
29. The lowest pressure measured in the arteries after relaxation of the heart muscle-
30. The veins have a
31. Blood that travels through the VEINS has got .....
32. A person with Rh+ blood do not have Rh antigens on Red Blood Cells.
33. It carries oxygen and carbon dioxide to and away from the cells.
34. Oxygenated and Deoxygenated blood are mixing in the heart, this could be caused by .....
35. Which shows the correct path that blood takes around the body.
36. White blood cells help your body to
37. What is the job of Red Blood cells?
38. How big is your heart?
39. The formed elements of the blood include
40. Which of the following is a saltwater ecosystem?
41. What is the primary function of the circulatory system?
42. Septum divides atria and ventricles is called.....
43. Which blood vessel is the "doorway" to the blood stream?
44. Which of the following is true about blood type O?
45. When the diaphragm contracts (pulls down), what happens?
46. Which blood vessel carries wastes, like carbon dioxide?
47. The three types of blood vessels that carry blood around the body
48. Cell fragments that help the body form blood clots that stop bleeding in blood vessels.
49. The four chambers of the heart consists of:
50. The lower chambers of the heart are called .....
51. What is a ventricle?
52. How many times does a heart beat in a day?
53. Which champer is the pacemaker placed
54. Which of these is NOT part of the circulatory system?
55. A vaccine has ..... germs in it.
56. What are the 3 parts of circulatory system?
57. Where in the cell does anaerobic respiration take place?
58. This type of circulation eliminates carbon dioxide and oxygenates blood in the lungs:
59. What are the differences between the left and right sides of the heart?
60. When analyzing a patient's blood sample, the laboratory technician documented clotted blood cells. Which blood components were involved in this process?
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