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Bonewit #20
Medical Microbiology -Libby
| Question | Answer |
|---|---|
| Bacilli | Bacteria that have a rod shape |
| Cocci | Bacteria that have a round shape |
| Colony | A mass of bacteria growing on a solid culture medium that have arisen from the multiplication of a single bacterium |
| Contagious | Capable of being transmitted directly or indirectly from one person to another |
| Culture | The propagation of a mass of mo's in a lab culture medium |
| Culture medium | A mixture of nutrients in which mo's are grown in the lab |
| False-negative | A test result denoting that a condition is absent when it is actually present |
| False-positive | A test result denoting that a condition is present when it is actually absent |
| Fastidious | Extremely delicate, difficult to culture, and involving specialized growth requirements |
| Immunization | The process of becoming protected from a disease through vaccination |
| Incubate | In microbiology, the act of placing a culture in a chamber that provides optimal growth requirements for the multiplication of the organisms. |
| Incubation period | The interval of time between the invasion by a pathogenic mo and the appearance of first symptoms of the disease |
| Infectious disease | A disease caused by a pathogen that produces harmful effects on its host |
| Inoculate | To introduce mo into a culture medium for growth and multicplication |
| Microbiology | The scientific study of mo and their activities |
| Mucous Membrane | A membrane lining body passages or cavities that open to the outside |
| Normal Flora | Harmless, nonpathogenic mo that normally reside in many parts of the body but do not cause disease |
| Resistance | The natural ability of an organism to remain unaffected by harmful substances in its environment |
| Sequela | A morbid condition occurring as a result of a less serious primary infection |
| Smear | Material spread on a slide from microscopic examination |
| Specimen | A small sample or part taken from the body to show the nature of the whole |
| Spirilla | Bacteria that have a spiral or curved shape |
| Streaking | The process of inoculating a culture to provide for the growth of colonies on the surface of a solid medium |
| Streptolysin | An exotoxin produced by beta-hemolytic strepococci, which completely hemolyzes red blood cells |
| Susceptible | Easily affected, lacking resistance |