Across
- 5. Which circuit travels through the right side of the heart?
- 6. This is the superior portion of the heart where large vessels attach.
- 9. Which circuit supplies oxygenated blood to body tissues?
- 11. After leaving the mitral valve blood flows through here next.
- 12. Which valves open & close because of blood flow and pressure?
- 13. Where is the heart located?
- 15. This septum separates the atria
- 17. Unlike its big brother this valve only has 2 flaps.
Down
- 1. After leaving the tricuspid valve blood enters here.
- 2. This is the beginning of the blood flow cycle.
- 3. The serous membrane covering the heart.
- 4. The tapered inferior end of the blood pumping organ.
- 7. This is the last stop for blood before it reenters the body.
- 8. How many chambers are in the heart?
- 9. These contain coronary arteries.
- 10. The largest vein in the body.
- 14. small muscular appendage on the atrium
- 16. This valve sits between the two right chambers.