2. Composition of Blood Blood Vessels Anatomy of the ♥ ♥ 's Electrical System Hodgepodge Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy Jeopardy

3. This is the liquid portion of the blood.

4. What is Plasma?

5. These 3 things make up what are known as the “formed elements” of blood.

6. What are red blood cells (98%), white blood cells, and platelets?

7. The opposite of anemia, this is the diagnosis of someone with too many red blood cells.

8. What is polycythemia?

9. Fragments of these cells are needed for clotting.

10. What are thrombocytes?

11. Infections or certain leukemias may indicated by results from this lab test.

12. What is a CBC with Diff? (Complete Blood Count with Differential) 3.

13. These vessels carry blood away from the heart.

14. What are arteries?

15. To keep blood from pooling in the lower extremities, veins use these simple structures.

16. What are valves?

17. Diffusion of gasses and transport of other materials occurs through the walls of these vessels.

18. What are capillaries?

19. These large veins deliver blood back to the heart from the body.

20. What are: Superior and Inferior Vena Cava

21. These large vessels carry blood to the heart FROM each lung.

22. What are the Pulmonary Veins (R &L)

23. This the name of the arteries and veins that serve the myocardium.

24. What are coronary vessels?

25. This is the most muscular of the heart chambers.

26. What is the left ventricle?

27. This is the double layered sac that surrounds the heart.

28. What is the pericardium?

29. The AV valves are connected to papillary muscles and pulled shut via these “heartstrings”.

30. What are chordae tendinae?

31. Name each of the 4 heart valves and the heart chamber that pumps blood through it.

32. Right atrium → tricuspid right ventricle → Pulmonary semilunar left atrium → mitral left ventricle → aortic semilunar

33. The heartbeat starts from here, the hearts natural pacemaker.

34. What is the SA node?

35. These are the letters associated with the parts of an ECG (EKG) reading.

36. What is P-Q-R-S-T?

37. This part of the EKG indicates the contraction of the ventricles.

38. What is the R wave?

39. This part of the EKG indicates the contraction of the atria.

40. What is the P wave?

41. These 3 structures coordinate the simultaneous contraction of the ventricles.

42. What is the AV node, the Bundle of His, and the Purkinje fibers?

43. This is the pressure when the heart is relaxed.

44. What is diastolic?

45. This is the job of leukocytes.

46. What is fight infection?

47. This is the term for the amount of blood pumped in one heartbeat.

48. What is stroke volume?

49. This is what you call the sounds heard while taking a blood pressure reading.

50. What is Korotkoff sounds?

51. Name 4 factors that change blood pressure.

52. What are heartrate, stroke volume, diameter of blood vessels, and total blood volume?

53. Final Jeopardy

54. Final Jeopardy Answer