Across
- 1. these appear blue when you see them, think circulation system
- 6. refers to blood that has been exposed to oxygen
- 10. Valve the function is to allow blood flow into the heart from the body to the right ventricle where it is pumped to the lungs from oxygen
- 12. another word for high blood pressure
- 13. Artery carries blood from the right side to the left side of the heart
- 14. you need these 2 things to breathe
- 15. there are more than 20 of these in the body, they carry blood to all different parts of the body.
- 16. the main artery that carries blood away from your heart to the rest of the body
- 19. when you are resting after a hard workout your heart rate________
- 20. Valve allows blood flow from the left ventricle to the aorta and prevents blood from flowing backward
Down
- 2. when you are exercising, your heart rate ________
- 3. blood that has little to no oxygen saturation
- 4. these things prevent the backward flow of blood
- 5. considered a hollow part of a organ or cavity
- 7. this is a type of chest pain that occurs when there isn't enough blood
- 8. Node muscle fibers that are located in the right atrium of the heart and are responsible for the heart beat
- 9. these are considered the smallest and most numerous of blood vessels, they form a connection between the vessels that carry blood away from the heart
- 11. Cava A large vein that carries blood to the heart from other areas of the body, there are two parts the superior and the inferior
- 17. a heart chamber, pumps away from the heart
- 18. Dioxide- we breathe this out