Across
- 2. process of delivering oxygen to the bloodstream
- 7. narrowing of arteries
- 10. drug that lowers blood pressure
- 11. protein on the surface of the cells
- 14. the three areas affected by a stroke
Down
- 1. lines the inside of blood vessels
- 3. enters the blood
- 4. circulate air into and out of the lungs
- 5. a cause of cardiovascular disease
- 6. made up of cholesterol, calcium and fats
- 8. drug that lowers cholesterol
- 9. only affects lung tissue
- 12. name for when blood supply to the brain is restricted
- 13. one of the things lost due to a stroke
- 14. name of a covid-19 protein