Across
- 3. heart
- 6. vessels tubes that carry blood all over the body
- 7. blood that is carrying oxygen
- 8. arrest when the heart stops pumping blood
- 10. how many inches to press down during compressions
- 11. provide electrical shock
- 12. when parts of the heart are not receiving enough oxygen
Down
- 1. lungs
- 2. life saving technique to help choking
- 4. air sacs in the lungs
- 5. act as the heart when heart stops beating
- 9. when the lungs cannot receive any oxygen
- 10. wind pipe