Unit 4 lab

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Across
  1. 2. is the middle, muscular layer that contracts to pump blood
  2. 4. to view
  3. 7. the thin inner layer that lines each chamber
  4. 10. monitor records heart activity to show a possible pattern for the symptoms the patient may be having.
  5. 12. temperature
  6. 14. The machine records the electrical activity of the heart
  7. 18. inflammation of any of the layers of the pericardium
  8. 21. against
  9. 23. is a muscular organ that pumps blood through the blood vessels of the circulatory system
  10. 24. self
Down
  1. 1. is the outer layer
  2. 3. process of recording
  3. 5. instrument to measure pressure
  4. 6. is the outer layer
  5. 8. used to inject the dye into the vessels surrounding the heart
  6. 9. occurs when the heart muscle doesn't pump blood as well as it should
  7. 10. history of
  8. 11. small
  9. 13. emergency room
  10. 15. growth
  11. 16. blood
  12. 17. an irregular heartbeat
  13. 19. .a disorder in which there is a narrowing in the arteries surrounding the heart
  14. 20. a general term for a range of birth defects that affect the normal way the heart works
  15. 22. automated external defibrillator