Circulatory System Quiz 176 (60 MCQs)

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1. The push of blood against the walls of blood vessels is .....
2. This is a disorder of the blood. There is a lack of red blood cells to carry oxygen to the heart.
3. What percent of the blood are white blood cells?
4. The last section of the digestive system, where water is absorbed from food and the remaining material is eliminated from the body
5. To which chamber of the heart does the blood coming from the body arrive to?
6. About 85% of the people in the world are Rh+ or Rh-?
7. A stroke happens when
8. What is the unit of measuring pulse rate?
9. What is the primary characteristic of capillaries that allows easy gas exchange?
10. 55% of the bloods volume is made up of:
11. What is the process by which red blood cells are made?
12. Which structure is made of tissue?
13. What happens to the walls of the arteries as the heart pushes blood through them?
14. In the skeletal system ..... allow for side to side movement
15. She's honest, ..... everyone trusts her.
16. Which blood vessel carries deoxygenated (oxygen-poor) blood from the brain to the heart?
17. What is the approximate length of the blood vessels in the human body, according to the text?
18. A normal heart on an average Beats ..... time per minute
19. The atria are the "downstairs" chambers of the heart and the ventricles are the "upstairs" chambers.
20. The main artery of the body supplyong oxygenated blood to the circulatory system.
21. Where are red blood cells broken down?
22. How many thing(s) make your circulatory system?
23. Build up of plague inside the arteries.
24. Define Platelets
25. What is the main function of the pulmonary veins in the circulatory system?
26. Capillaries are very tiny vessels that .....
27. Which visual ..... the diagram or the photograph ..... would you used to point out the location of the valve of the heart?
28. Haemoglobin must combine with ..... to form haemoglobinic acid.
29. Which blood vessel is responsible for gas exchange?
30. The (a) system works most closely with the circulatory system.
31. Which animal shares the most love?
32. 'BPM' stands for
33. During atrial contraction and ventricular filling,
34. Which of the description below is NOT referring to erythrocytes?
35. Yellow liquid portion of your blood. It contains important proteins that are responsible for vital functions such as helping your blood clot & defending your body against infections.
36. The heart contracts and relaxes, it produces heartbeat.
37. What is an effect of vasodilation in temperature regulation when temperatures are high?
38. Heart Attack Warning Sign:Shortness of Breath
39. How many beats/minute is the heart rate in chickens?
40. Platelets help create blood clots to stop the ..... of cuts and scrapes.
41. The ..... allow the blood in one direction only.
42. Which system makes red blood cells?
43. Sequence of heart contractions & relaxations:
44. What are cells called that cause sickness, disease and infection?
45. Blood cells that fight disease.
46. The ..... brings blood from the head and shoulder to the heart
47. The blood cells that contain hemoglobin are the .....
48. Which valve controls blood flow from the Left Ventricle to the Body
49. Professional antigen presenting cells that inform the fight against invasive while enforcing tolerance to self and harmlss environmental antigens
50. State the situation in which blood transfusion is necessary.
51. OxygenatedBlood is carried away from the heart to other parts of the body by
52. What is the job of the white blood cells?
53. Pumps deoxygenated blood to the lungs
54. Which one is the universal donor?
55. Where does the blood with lots of carbon dioxide go?
56. When the ventricles empty, this is known as:
57. Where do nutrients get diffused into the bloodstream?
58. The variable the is changed on purpose is .....
59. Is your pulse rate always the same?
60. In the presence of thrombin, the blood protein fibrinogen is converted into an insoluble protein called ..... It forms a soft network in which the red blood cells and plasma get entangled. The resulting jellylike red mass is clot