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17 Cards in this Set
- Front
- Back
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gram positive bacteria have |
thick peptidoglycan layer thin lipopolysaccharide layer |
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prevents phagocytosis |
capsule |
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oxygen in order to grow bacteria |
aerobic |
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doesn't require oxygen but do better when present |
facultative anaerobic |
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basic nutrient media |
TSA |
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differential/selective medias |
MAC and EMB |
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enriched medias |
BAP and chocolate |
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MAC grows |
gram negetive and diff. lactose vs. nonlactose ferm. |
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exotoxin |
produced within a bacterial cell and excreted into the environment |
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endotoxin |
part of gram neg. cell wall toxin released when cell dies |
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collect and preserve an anaerobic speciman |
anarobic culturette thio broth |
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resistant stage of bacteria |
endospores |
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not considered sterile |
voided urine speciman |
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artifical passive immunity |
antitoxin for tetanus |
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ideal temp and pH for bacterial growth |
35-37 7-7.5 |
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noscomial |
hospital acquired infection |
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fomite |
inanimate object harbors and transmit bacteria |
