Across
- 3. a trained person to draw blood
- 5. lack of nucleus
- 7. hormone that increases production of rbcs
- 8. white blood cells
- 10. % of blood and plasma
- 12. attacks foreign material from the body
- 13. process to prevent excessive bleeding
- 17. platelets
- 18. red blood cells
- 19. curved in rbcs
Down
- 1. fluid part of the blood
- 2. blood collected from superficial vein
- 4. plenty of oxygen
- 5. decrease in the oxygen carrying capacity of rbcs
- 6. low in oxygen
- 9. protein that doesn't belong in the body
- 11. protein that combines with oxygen
- 14. formation of platelets
- 15. formation of rbcs
- 16. formation of all blood cells