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Circulatory System Quiz 6 (60 MCQs)

Quiz Instructions

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1. Describe the function of the heart in the circulatory system.
2. A heart attack is
3. True or false? The coronary arteries provide the stomach with blood supply.
4. The blood receives ..... from the lungs.
5. What does "resting heart rate" mean?
6. What is the purpose of the valves in the heart?
7. Water exits the leaf through the .....
8. Oxygen-poor blood is pumped to the lungs to .....
9. These are blood vessels which have a thick elastic middle layer that carry oxygen-rich blood away from the heart. Which blood vessel is being described?
10. In portions where coronary arteries are found, it contains a lot of adipose cells/tissue.
11. What is systole?
12. Type of circulation that brings blood from the aorta to the myocardium and back to the right atrium through the coronary sinus
13. (Click to show) What is this part?
14. What is the meaning of "made up of" ?
15. Blood flows in only one direction.
16. Small blood vessels that diffuse oxygen, carbon dioxide, and nutrients.
17. The aorta artery carries oxygenated blood to all parts of the body except
18. The organ which pumps blood to all parts of our body is
19. What do capillaries, the smallest blood vessels, do?
20. Why is the left lung slightly smaller than the right lung?
21. Which of the following is the main organ of circulatory system which pumps the blood all throughout the body?
22. Disease affecting arterial blood vessels by the buildup of plaque on the inner lining of the arteries causing them to narrow and be less flexible
23. Abnormal death of the heart muscle
24. The circulating form of erythrocytes does not have a nucleus.
25. Receives oxygen-rich blood from the lungs
26. Organ located on top of the trachea that contains thevocal chords
27. Either of the two lower chambers of the heart that pumps blood through arteries.
28. Which component of blood is responsible for carrying carbon dioxide?
29. What condition can result in the mixing of oxygenated and deoxygenated blood in the heart?
30. Student JM is tasked to identify the atrioventrilar valve that prevents backflow between the left atrium and ventricle. What must his answer be?
31. The injured tissue cells and platelets which disintegrate at the site of the wound release a substance called .....
32. In normal people, on average, how long does the heart completely rest during each cycle?
33. Which organ is responsible for pumping blood throughout the body?
34. The type of muscles present in the heart.
35. The tissue fluid that is remained among tissues is being removed by.....
36. The heart is formed by a thick Wall of muscle tissue named .....
37. Arteries carry nutrient and oxygen rich blood ..... from the heart.
38. Hemoglobin picks up.....
39. Contain hemoglobin
40. The three layers of the heart are as follows:
41. Blood plasma is straw colored watery fluid which makes up how many percent of the blood volume?
42. Which of the following is the type of circulatory system in amphibian?
43. These produce certain proteins which act against foreign substances.
44. Where is the heart located?
45. Where deoxygenated blood enters the heart from the lower part of the heart
46. Blood clotting disorders occur in the genetic disorder called.....
47. What is a function of the Circulatory System?
48. Root pressure helps in .....
49. What is the name of the liquid part of blood?
50. Where does cellular respiration occur?
51. What is the bursting of a blood vessel called?
52. Building immunity in humans, which is correct? A. Vaccination to prevent influenza. It is the creation of self-immunity (active immunization) B. Feeding babies with breast milk It provides immunity comparable to playing with a friend who has the flu. Having measles since childhood It is an inherited immunity (passive immunization) that prevents this disease from occurring again for the rest of one's life.
53. It is important to keep our vertebral column:
54. Where do the nutrients in the body come from?
55. State the type of blood transported by pulmonary vein.
56. Phagocytes do what
57. Which type of blood vessels carries blood away from the heart?
58. The smallest branches of arteries are called arterioles.
59. What circulation carries oxygenated blood to the body?
60. What happens if your blood pressure is too high?
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