Across
- 1. Pumps blood around your body as it beats.
- 3. Pulmonary _____ collect the oxygenated blood and carry it from the lungs back to the heart.
- 5. Part of the chest where the heart is located.
- 8. The heart is a muscular organ with ____ chambers.
- 10. The largest blood vessel that transports oxygen rich blood from your heart to the rest of your body.
- 11. Systemic circulation carries oxygenated blood from the left ventricle, through the arteries, to the capillaries in the tissues of the body.
- 13. _____ bring in air from the atmosphere and pass oxygen into the bloodstream.
Down
- 2. The two upper chambers, which receive blood.
- 3. The two lower chambers, which discharge blood.
- 4. The ________ circulation provides the functional blood supply to all body tissue.
- 5. The veins carry oxygen-poor _____ back to the heart to start the circulation process over.
- 6. ________________ carries blood from the head, neck, arms, and chest.
- 7. Disease that occurs from a blood clot, a serious condition that needs emergency medical attention. (abbr.)
- 9. Pumps blood from the heart to the lungs to get ______.
- 12. Pulmonary ________ carry blood from the right side of the heart to the lungs.