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Circulatory System Quiz 125 (60 MCQs)

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1. Human Circulatory System is divided in how many parts:
2. What is the phase of the cardiac cycle that takes less time?
3. Dissolved nutrients, wastes, and oxygen are exchanged between the blood and intercellular fluid through the walls of
4. After blood leaves the right atrium, what valve prevents back flow?
5. Top chamber on either side of the heart
6. Your heart is a ..... that works very hard to pump blood filled with oxygen and nutrients to the cells in your body.
7. Someone who has Type O blood has what for antibodies (clumping proteins)?
8. Buildup of fatty material in arteries
9. Which part of the Respiratory System collects air from the environment & heats/moistens the air before entering the body?
10. Allows the flow of blood in only one direction from right atrium to the right ventricle
11. Which organ is responsible for pumping blood throughout the body in the circulatory system?
12. True or False:One of the circulatory system's main jobs is to help remove waste from the body?
13. Where does the maximum exchange of material between blood and surrounding cells occur?
14. The smallest vessels are
15. The main parts involved in this system is .....
16. Gas exchange in blood takes place in
17. What is Chemistry
18. "They bring blood to the heart and carry deoxygenated blood"
19. True or False:The Circulatory System is a Transport System.
20. The vessel that carries the blood away from the heart.
21. Which part of the plant 'converts energy from the sun into sugar and sends it through tiny tubes called phloem down to the rest of the plant.
22. State True or False The walls of the ventricle are thicker than the walls of the other chambers
23. Where does the transfer of oxygen into the bloodstream take place?
24. Which part of the blood helps form a clot?
25. An abbreviation for heart attack:
26. Fatimah wrote some statements about humans, fish and plants. A-The lungs and gills are part of the circulatory system. B-Oxygen and carbon dioxide are carried by the blood in humans and fish. C-Gaseous exchange takes place at the lungs, gills and stomata (tiny openings in leaves). Which of her statement(s) is/are correct?
27. Which one of the following series represents the correct path of blood circulation?
28. Also called a platelet; blood cell required for clotting of the blood
29. Edema can occur for all of these reasons except
30. I have muscular walls, and a small lumen. Pump blood away from the heart
31. The heart receives deoxygenated blood from the body into the
32. How many chambers does the human heart has
33. What is the largest artery in your body?
34. The control center of the circulatory system is the .....
35. ..... are a part of the blood that helps to clot the blood when the skin gets cut and blood is escaping.
36. With disease 1 your blood does not clott as good anymore. With disease 2 the cells that fight pathogens do not work as good anymore. Which cells are affected by each disease?
37. When air is pushed OUT of the lungs, what is the correct order for the tubes it passes through?
38. Size of heart.....
39. What is a Leukocyte?
40. The number of valves in the heart is
41. Which of the following one possesses valves? Which ones have valves?
42. Capillaries perform 3 of the answers below. Which one is NOT a function of capillaries?
43. Is a tissue that consist of a liquid (Plasma) and a group of cells called (Formed elements).
44. Very think (about one cell thick) that allows for diffusion of materials in and out of the blood
45. Purpose of the arteries
46. Smaller, thinner tubes of arteries which become fine branches
47. The circulatory system works with the respiratory system. What does the respiratory system provide that the circulatory system distributes?
48. These are the characteristics of tunica media of blood vessels, EXCEPT
49. What happens to blood at the lungs?
50. A heart attack is caused by
51. People with type O blood can get blood from people with which blood types?
52. What blood comes from the body via the veins into the right atrium?
53. Protein that forms a complex with iron molecules and together they transport oxygen molecules throughout the body
54. ..... are the basic structure of everything alive.
55. The liver and stomach are the organs in the circulatory system
56. What is the primary organ responsible for pumping blood throughout the body?
57. Artery that carries blood from the heart to the lungs
58. What is the sequence of blood flow through the heart starting from the Vena Cava?
59. What gas do we get through blood?
60. What gas is expelled out of veins?
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