Unit 5 Lab: Cardiovascular System Crossword Puzzle

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Across
  1. 1. Known as EKG or ECG, helps check heart rhythm
  2. 4. Main organ of the cardiovascular system
  3. 8. Prefix meaning disease
  4. 10. Emergency Room
  5. 12. Chest Pain
  6. 13. Instrument to measure pressure
  7. 14. Blood vessels that return deoxygenated blood from your organs back to your heart
  8. 17. Have thin walls so the exchange of oxygen and carbon dioxide as well as the exchange of nutrients can occur.
  9. 18. Prefix meaning fast
  10. 19. Echocardiogram
  11. 20. Have thick walls and carry blood from the heart
  12. 21. Artery has a weakened wall, causing it to swell, like a balloon
  13. 22. Suffix meaning inflammation
  14. 24. Commonly referred to as a heart attack
  15. 25. Known as high blood pressure
Down
  1. 2. Pericardial sac is inflamed
  2. 3. Prefix meaning slow
  3. 5. Instrument for viewing
  4. 6. Swollen and Dilated Veins
  5. 7. Blood Pressure
  6. 9. Process of recording
  7. 11. Vessel process of recording
  8. 15. Blood
  9. 16. Fibrous sac that encloses the heart and great vessels
  10. 23. Suffix meaning process of recording