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Circulatory System Quiz 32 (60 MCQs)

Quiz Instructions

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1. Which name is given to the observable features of an organism?
2. Which one the following plasma proteins is involved in the coagulation of blood?
3. If we eat less protein than usual, then.....
4. RESPI or CICRU. Read analyze the following statement/situation and determine whether it describes the Respiratory System or Circulatory System. Question:If filters the air we breathe.
5. When we rest or sleep, our heart beats .....
6. Which blood vessel carries blood TOWARDS the heart?
7. Valves in the heart control the ..... through the heart by opening and closing during .....
8. Receives blood from the body that is low in oxygen and high in carbon dioxide
9. What is Heart Rate?
10. Our ..... are organs where oxygen from the air we breath in is absorbed and remove carbon dioxide from the blood.
11. The heart through ..... transports nutrition, hormones, oxygen throughout the body?
12. Capillaries connect arteries to veins and exchange materials
13. Circulation in which blood flows to the heart once in a circulation is known as.....
14. The liquid portion of blood is called
15. In the walls of the heart, what do you call the layers of tissue that helps blood to flow according to its path?
16. The formed elements which make up the liquid part of the blood is called?
17. What is the role of the heart in the circulatory system?
18. The circulatory system contains bones
19. Heart attacks are the number 1 cause of death for men and women in the US
20. Why would venous blood have a slightly different pH than arterial blood?
21. About 55% of blood is a watery liquid called
22. Fish have a ..... chambered heart?
23. The ..... is a protective covering which keeps the heart from rubbing against your lungs and chest wall.
24. Red blood cells contain ..... that is red and gives blood its color. It links up with oxygen and carries this oxygen to all parts of the body.
25. The only artery which carries deoxygenated blood is called
26. The ..... is the portion of circulatory system that carries oxygenated blood from the heart to the body and returns deoxygenated blood back to the heart.
27. What part of blood carries oxygen?
28. Which chamber of the human heart receives blood from the lungs?
29. The four chambers of the heart are
30. Where direction does CO2 go into
31. How do the atria and ventricles work together?
32. Epiglottis is the structure that opens or closes the trachea.
33. The role of the respiratory system is to bring what substance into the body?
34. As the blood move closer to the heart, the vein gets larger and larger.
35. Which chamber in the heart collects oxygen rich blood?
36. What is the main function of your blood vessels?
37. Vasoexpansion is the narrowing or constriction of the damaged blood vessels.
38. What is another name for white blood cells?
39. Which term represents the number of times the heart beats in 60 seconds?
40. Which side of the heart deals with oxygenated blood?
41. What is the condition in which there is an insufficiency of red blood cells or hemoglobin in the blood?
42. What is the name of the movement felt by the blood passing through the blood vessels?
43. Which of the below is not the main organ of the circulatory system?
44. The five main parts of the circulatory system are?
45. What are the upper chambers of the heart called?
46. The push of blood is called blood pressure.
47. Lymph is pale yellow in colour because of .....
48. ..... are the blood cells that fight infections
49. These are the smallest blood vessels that pass blood from the arteries into the tissues and veins
50. Blood cells are also referred as (a) .
51. These have thin enough walls to allow CO2 and O2 through them
52. When I exercise, my heart rate .....
53. The smallest of the blood vessels
54. Which is not considered a major part of the Circulatory System?
55. What do your veins do?
56. Place the following in the correct order:1.atria contract 2. AV node 3. Bundle of His 4.Purkinje fibers 5. SA node 6. ventricles contract
57. The upper chambers of the heart are called .....
58. The blood will continue into the
59. A capillary is an extremely small blood vessel located within the ..... of the body, that transports blood from arteries to veins.
60. Blood Plasma carries oxygen, wastes, and
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