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Circulatory System Quiz 58 (60 MCQs)

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1. Rhythmic pushing impulses of artery.....
2. What is the term used to describe the sac enclosing the heart?
3. Disease that occurs when the arterial walls thicken because of a loss of elasticity as aging occurs.
4. What is the average number of WBC in one ml of blood?
5. Describe what deoxygenated blood is
6. Digestion begins.....
7. What happens at the three blood vessels sticking out at the top (not numbered)?
8. What happens after old blood, which has already circulated through the body, moves into the heart?
9. What is a muscle that pushes blood through the circulatory system called?
10. The VOLUME of blood pumped out of a ventricle with each heartbeat is known as .....
11. Which of the following is NOT found in the tissue fluid?
12. An example of an involuntary muscle is?
13. These blood vessels carry deoxygenated blood to the lungs.
14. The human respiratory system consists of the nose, windpipe and the heart.
15. When you expire.....
16. ..... is part of blood that looks like yellow liquid.
17. What makes the heartbeat sound we hear?
18. Cellular elements in blood includes
19. What is the name of #14?
20. The processes of diffusion AND active transport are both used to .....
21. What are capillaries?
22. Vein carries blood rich in
23. What does a ventricle do
24. What is the main function of the coronary arteries in the circulatory system?
25. Which describes a task performed by the circulatory system?
26. Blood flows across the body in tubes called .....
27. The saphenous vein would be found in the
28. What does the Circulatory system work with?
29. Pulmonary viens carry oxygenated blood
30. The first heart sound is produced when
31. Pulse is a direct measure of
32. All the mammals have a heart with 4 chambers.
33. Inferior Vena Cava (IVC)
34. Transport blood from the heart to the lungs to oxygenated blood then to other part of the body
35. What is the name of the tiny air sacs in the lungs? (The small circles in the lungs)
36. In the lungs, ..... enters the blood from the capillaries.
37. Sends messages back and forth between the brain and your body
38. What has not increased the world's food production in the last 100 years?
39. Where does circulation end?
40. IDENTIFY THE PARTS OF THE HEART:divides heart in half to prevent blood from flowing to the opposite side
41. Arteries branch into smaller vessels called?
42. Term for slow heart rate (less than 60 beats per minute)
43. The atriums are located below the ventricles.
44. What carries blood without oxygen to the heart?
45. These cells attack pathogens within the bloodstream
46. I VERY NARROW and only one CELL THICK
47. The direction of the blood flow through veins is maintained by
48. Arteries, veins and capillaries are all types of these
49. Blood is carries from the heart to our body in tubes called
50. The main organs of the respiratory system is
51. What control blood flow in the heart?
52. What is the main substance transported by blood?
53. ¿some of the blood diseases are?
54. What is the space between the structure of a blood vessel?
55. The main organ in the circulatory system is the .....
56. What is the job of our left heart?
57. In pea plants the allele for tall, T, is dominant to the allele for dwarf, t. Which cross would produce plants in the proportion of 1 tall:1 dwarf?
58. What does this system carry?
59. If a person is brain dead then that person's heart will
60. Function of pericardial fluid.....
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