Chapter 4: Safety and Infection Control | Crossword
Across
1. | term for the three elements needed to start a fire: fuel, heat, and oxygen |
4. | a small piece of tissue removed from the body for examination |
6. | parasites that normally choose fleas, lice, ticks, or mites as their host organisms; can cause severe infections |
8. | term for the use of antimicrobial agents on nonliving objects or surfaces to destroy or deactivate microorganisms |
11. | infectious microorganisms in human blood that can cause disease |
12. | term for the proper use of body movements to prevent injury during tasks that require lifting or moving |
13. | a machine that employs hot, pressurized steam to kill all microorganisms and their spores on a surface |
14. | organisms that live in or on another organism |
15. | organisms that include disease causing microorganisms such as yeasts and molds |
Down
2. | any accidental puncture of the skin by a needle; can be dangerous in a healthcare setting because the puncture can cause a potentially serious infection |
3. | hand washing with a detergent or antimicrobial soap and water, or by applying an alcohol-based hand rub; considered the single most important way to prevent the spread of infection |
4. | small, one-celled organisms that cannot be seen by the naked eye; can be pathogenic (cause disease) |
5. | term for the use of antimicrobial agents on objects, surfaces, or living tissue to reduce the number of disease-causing microorganisms |
7. | term for simple practices meant to minimize physical effort and discomfort and maximize efficiency |
9. | needles or any other object that could puncture or cut the skin |
10. | microorganisms much smaller than bacteria that depend on a living cell to survive; cause many serious diseases and illnesses |