Across
- 3. required for blood clotting
- 6. determines the percentages of blood
- 8. platelet
- 9. blood collected from a superficial vein
- 13. made up of water, proteins, and amino acids
- 14. protein that combines with oxygen
- 16. formation of all blood cells
- 18. red blood cells lack this
- 19. someone trained to draw blood from patients
- 20. white blood cell
Down
- 1. white blood cells and platelets
- 2. a decrease in the oxygen carrying capacity of the red blood cell
- 4. the shape of red blood cells
- 5. the binding site of oxygen
- 7. red blood cell
- 10. the color of blood
- 11. include antibodies and transport proteins
- 12. PCV stands for
- 15. the percentage of blood and plasma
- 17. the study of blood