Noah;Unit4

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Across
  1. 3. the body’s ability to maintain relative stability
  2. 6. covers surfaces/ lines cavities or chambers
  3. 9. chambers that receive blood
  4. 14. fatty buildup in the inner lining of an artery
  5. 16. small blood vessels that connect arteries to capillaries
  6. 18. obstruct capillaries and small blood vessels restricting blood flow
  7. 19. ultrasound test that allows pictures of the hearts structure
  8. 20. small blood vessels that connect capillaries and veins
Down
  1. 1. a protein to carry oxygen and cell waste
  2. 2. delay while the AV node depolarizes.End P wave
  3. 4. the wall that separates the two sides of the heart
  4. 5. refers to the movement of blood between the lungs and the heart
  5. 7. a higher than normal heart rate
  6. 8. transport triglycerides and cholesterol in the bloodstream
  7. 10. smooth muscle cells and elastin fibers
  8. 11. a blood clot in the artery
  9. 12. a procedure to open partially blocked blood vessels
  10. 13. the heart and vessels
  11. 15. LDL is then brought into the cell using this process
  12. 17. the muscular wall of the heart; heart muscle