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Bonewit Chapt 20
Medical Microbiology- Karly Hayes
| Question | Answer |
|---|---|
| Bacteria that have a rod shape | Bacilli |
| Bacteria that have a round shape | Cocci |
| A mass of bacteria growing on a solid culture medium that have arisen front he multiplication of a single bacterium | Colony |
| Capable of being transmitted directly or indirectly from one person to another | Contagious |
| The propagation of a mass of microorganisms in a laboratory culture medium | Culture |
| A mixture of nutrients on which microorganisms are grown in the laboratory | Culture medium |
| A test result denoting that a condition is absent when it is actually present | False-negative |
| A test result denoting that a condition is present when it is actually absent | False-positive |
| Extremely dlicate, difficult to culture, and involving specialized growth requirements. | Fastidious |
| The process of becoming protected from a disease through vaccination | Immunization |
| In microbiology, The act of placing a culture in a chamber (incubator) that provides optimal growth requirements fromt he multiplication of the organisms, such as the proper temperature, humidity, and darkness | Incubate |
| The interval of time between the invasion by a pathogenic microorganism and the apperance of firs symptoms of the disease | Incubation period |
| A disease caused by a pathogen that produces harmful effects on its host (also known as a communicable disease) | Infectious disease |
| To introduce microorganisms into a culture medium for growth and multiplication | Inoculate |
| The scientific study of microorganisms and their activites | Microbiology |
| A membrane lining body passages or cavities that open to the outside | Mucous membrane |
| Harmless, nonpathogenic microorganisms that normally reside in many parts of the body but do not cause disease. | Normal flora |
| The natural ability of an organism to remain unaffected by harmful substances in its enviroment. | Resistance |
| A morbid (secondary) condition occuring as a result of a less serious primary infection. | Sequela |
| Material spread on a slide for microscopic examination. | smear |
| A small sample or part taken from the body to show the nature of the whole. | Speciemn |
| Bacteria that have a spiral or curved shape. | Spirilla |
| In microbiology, the process of inoculating a culture to provide for the growth of colonies on the surface of a solid medium. Streaking is accomplished by skimming a wire inoculating loop that contains the specimen across the surface of the medium, using | Streaking |
| a back-and-forth motion | Streaking |
| An exotoxin produced by beta-hemolytic streptococci, which completely hemolyzes red blood cells | Streptolysin |
| Easily affected, lacking resistance. | Susceptible |
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karlyhayes
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