Across
- 4. The number of valves in the heart
- 7. Another name for Right AV valve
- 8. What way do the left side chambers carry oxygen rich blood to blood tissues (two letter word)
- 10. Returns the blood from the head and upper limbs(three words)
- 12. The ventricle that pumps the oxygen-rich blood through the semilunar valve into the aorta(two words)
- 13. What way do the right side chambers carry oxygen rich blood to the lungs (for multiply word answers they have a underscore instead of space since the website only allows one word)
- 17. Which atrium pumps the oxygen-poor blood to the ventricle(two words)
- 18. The thin layer of endothelial tissue lining the interior of each chamber
- 20. Which atrium pumps the oxygen-rich blood to the ventricle(two words)
- 22. What is the left semilunar valve called(two words)
- 23. Transfers blood lacking oxygen from the either side heart to the lungs so that it can be oxygenated(two words)
- 24. Returns the blood from the trunk and legs(three words)
- 25. The rhythmic electrical activity produced by the heart muscle
Down
- 1. Prevents the AV valves from turning itself inside out during ventricular contractions(two words)
- 2. The lubricant equivalent for the heart as it alleviates friction from the interaction of other organs(two words)
- 3. The middle layer of the heart wall
- 5. It allows for quick information flow between cells to start a synchronized response(two words)
- 6. The name of the 2/4 chambers that on the bottom of the other 2/4 in the dual-pump system of the heart
- 9. Is one of the two names used for the Left AV valve
- 11. Draws blood that is high or low in oxygen from your lungs and deliver it to your heart(two words)
- 14. What is the right semilunar valve called(two words)
- 15. The ventricle that pumps the oxygen-blood to the pulmonary artery(two words)
- 16. The name of 2/4 chambers that on top of the other 2/4 in the dual-pump system of the heart
- 19. The thin external membrane covering the heart filled with a small amount of pericardial fluid
- 21. Is one of the two names used for the Left AV valve