Chapter 17

3. - subkingdom of simple oranisms of the animal kingdom.
4. Precautions - prevent transmission of disease by body fluid and substances.
9. - microscopic organisms, bacteria, viruses, fungi.
11. - deviation from normal structure,pathologic mechanism.
13. -Prokaryotic, single-celled organisms.
18. - organisms who cell have a true nucleus.
20. - group of minute infectious agents, ability to replicate only in living host cells.
22. - security against a certain disease.
23. - Suspension of attenuated or killed microorganisms for prevention.
25. Care-Associated Infection - Infection acquired while receiving another treatment for another health issue.
27. - invasion of microorganism in the body tissues, toxins, intracellular antibody response.
28. - complete destruction of all living microorgansisms, by diferent methods.
29. - object such as a book, not harmful in itself, harbors pathogenic microorganisms.

1. - cellular organisms that lack true nucleus.
2. pathogens - Disease causing microorganisms in human blood.
5. - Microbial community found in a healthy person.
6. - Complete viral particle found extracellularly, capable of surviving, called a viral particle.
7. - Disease-producing microorganisms.
8. - chemicals used to free environment from pathogenic organisms.
10. Asepsis - Reduction of infectious agents, reduce probability of infection.
12. Asepsis - Procedure used to prevent contamination by microbes and edospores.
14. - A passive host that carries pathogenic organisms, no injury to self, infects individuals.
15. - originating in the hospital, develops 72 hours after admittance.
16. - treatment of disease by chemical agents.
17. - resulting from the activities of physicians.
19. - occurring in two distinct forms.
21. - Stage in cycle, enclosed in a protective wall.
24. - freedom from infection.
26. - Animal or Plant that nourishes another organism.
29. - denote of eukaryotic protists (mushrooms, mold)absence of chlorophyll.