Across
- 3. germ-or disease-producing microorganism
- 4. infections acquired in a health care facility
- 7. organisms that live and reproduce in the absence of oxygen
- 12. absence of pathogens
- 14. disease that orginates outside the body
- 15. plant-like organisms that live on dead organic matter
- 16. process that inhibits or prevents the growth of pathogenic organisms
Down
- 1. one-celled animal organisms found in decayed materials and contaminated water
- 2. process that destroys all microorganisms, including spores and viruses
- 5. factor that must be present for disease to occur
- 6. organisms that require oxygen to live
- 8. small living plant or animal organisms not visible to the naked eye
- 9. smallest microorganism
- 10. one-celled plant-like organisms that multiply rapidly
- 11. disease that originates within the body
- 13. process that destroys or kills pathogens
