Across
- 3. Visible signs of viral infections are called ___ effects
- 7. A disease that appears suddenly and lasts for a short amount of time
- 9. A __ infection is acquired in a hospital
- 10. A disease that appears with 1 month of symptoms but less than 3 months
- 12. One of the main phagocytic cells in the blood
- 14. the subset of T cells that can kill microbes by releasing special pore forming chemicals are
- 17. washes microorganisms from teeth and gums
Down
- 1. the microbes that inhabit the human body but can cause disease are called ____
- 2. type of disease-fighting white blood cell
- 4. the ___ proteins are a group of serum proteins that activate one another to coat microbes or form a membrane attack complexes to kill invading microbes
- 5. The chemical defense element present in eyes is...
- 6. Another name for an antibody
- 8. A disease that lasts 1 year or more
- 11. ____ immunity is the first line of defense
- 13. ___ are immediately released into the surrounding environment
- 15. The ingestion of microorganisms or large particulate matter by a cell
- 16. The presence of bacteria in the blood