CARDIOVASCULAR SYSTEM CROSSWORD

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Across
  1. 9. swollen and dilated veins
  2. 12. hypertension
  3. 15. to stop/control or place
  4. 16. Blood vessels that carry oxygenated blood away from the heart to the body
  5. 18. ultrasound to view blood going through blood vessels to determine if narrowed
  6. 21. plug or blockage
  7. 23. nausea and vomiting
  8. 24. pericardial sac around the heart is inflamed
  9. 25. ultrasound to view heartvessels.
Down
  1. 1. instrument for viewing
  2. 2. X-ray to check blood vessels
  3. 3. high blood pressure
  4. 4. artery has a weakened wall
  5. 5. dyspnea on exertion
  6. 6. Tiny blood vessels that exchanges oxygen and nutriets
  7. 7. under or insufficient
  8. 8. immune system attacks healthy cells and tissues by mistake
  9. 10. instrument to measure pressure
  10. 11. Blood vessels that return oxygen-poor blood to the heart.
  11. 13. sodium
  12. 14. Main organ that pumps blood and oxygen to the body
  13. 17. above/over or excessive
  14. 19. nothing by mouth
  15. 20. Largest artery in body
  16. 22. narrowing