Across
- 5. Common presumptive test that turns pink in the presence of blood
- 9. Clumping reaction used to determine blood type
- 10. Substance on red blood cells that triggers an immune response
- 13. Angle at which a blood drop strikes a surface
- 15. Chemical reaction that causes color change in presumptive tests
Down
- 1. Blood droplets dispersed from an impact
- 2. Indicates the path blood droplets traveled
- 3. Type of spurting pattern from a breached artery
- 4. Oxygen-carrying protein that reacts in blood tests
- 6. The main blood group system using A, B, AB, and O
- 7. Chemical indicator used in the Kastle-Meyer test
- 8. Positive or negative blood classification marker
- 11. Protein in plasma that reacts against foreign antigens
- 12. Blood flung from a swinging object
- 14. Chemical that glows blue when reacting with trace blood