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24 Cards in this Set
- Front
- Back
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Neisseriaceae |
Aerobic GNDC OXIDASE POS Nonmotile |
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N. Gonorrhoeae |
Capnophile Primary Pathogen Explosive Superoxol POS Grows on MTM DEXTROSE POS ONLY |
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N. minigitidis |
Capnophile Normal Flora (sig in blood/CSF) Blue/gray colonies on SBA DEXTROSE/MALTOSE POS ONLY Major cause of LAIs/meningitis |
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N. Lactamica |
Commencial flora LACTOSE POS (only one in its genus) SBA blue/gray colonies |
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Moraxella catarrhalis |
GNDC DNase + Catarrhalis disk + Oxidase POS 4 sugars NEG "Hockey Puck" colonies |
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Chromogenic Substrates GNDC |
PRO (gonorrhoeae) GLUT (meinigitidis) BGAL (lactamica) IB (M. catarrhalis) |
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Haemophilus (GNR) |
CHOC agar needed 5-10% CO2 OXidase NEG |
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X/V factor |
X=hemin (para-make own X) V=NAD |
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H. parahaemoliticus (X/V requires) |
Needs V Hemolytic |
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H. haemoltiticus (X/V requires) |
Needs X and V Hemolytic |
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H. influenzae |
Needs X and V nonhemolytic MOUSY odor on CHOC (moist tan colony) |
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H. parainfluenzae |
Needs V nonhemolytic |
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H. ducreyi |
Needs X nonhemolytic School of fish or railroad tracks GNCB |
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Special agars |
Francis' agar=Francisella Bordet-Gengou=Pertussis Regan-Lowe=For Pertussis BYCE=Legonella |
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Francisella tularensis |
Small gray-white colony GNCB OXIDASE POS Catalse Neg DFA ID |
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Bordetella Pertussis |
GNCB slight Beta-opalescent mercury droplet Oxidase POS nonmotile UREA NEG ID via DNA probe |
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Brucella sp. |
BCYE growth 21 day culture RAPID UREA POS <2 hours catalse pos oxidase pos |
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Legionella sp |
GNR 2-4 day white colonies (NO MAC) Gelatin POS DFA/DNA probe Terminal flagella |
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Eikenella corrodens |
Oxidase POS Glucose Neg straight baclli pits the agar SMELLS OF BLEACH |
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Streptobacillus moniliformis |
GNR pleomorphic String of pearls growth on GS L-phase fried egg appearacne |
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Spirillum minus |
GN spiral organism External flagella |
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Bartonella henslae |
9-40 day incubation PCR to differentiate Cat scratch disease |
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Bartonella quintana |
9-40 day incubation trench fever PCR to differentiate |
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HACEK group |
Aggregatibacter (haemophilus/actinobacil.) Eikella corrodens Cardiobacterium hominis Kingella Kingae |
