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17 Cards in this Set
- Front
- Back
Gram + cocci
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Micrococcacea
-staphylococcus: catalase + Streptococcaeae -streptococcus: catalase - |
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Gram - cocci
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Neisseriaceae
-Neisseria -Moraxella Oxidase + |
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Endospore forming gram + rods
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Bacillus: aerobic
Clostridium: anaerobic |
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Non-spore forming gram + rods
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Listeria
Corynebacterium |
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Gram - aerobic rods
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Pseudomonadaceae
-Pseudomonas -Burkholderi Legionellaceae -Legionella |
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Gram - aerobic coccobacilli
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Bordetella
Fransicella Brucella |
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Facultatively anaerobic gram - rods
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Enterobacteriaceae
-Ecoli -Enterobacter -Shigella -Salmonella -Klebsiella -Proteus -Serratia -Yerstinia Vibrionacea -Vibrio Pasteurellaceae -Pasteurella -Haemophilus |
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Aerobic/Microaerophilic Helical/Vibroid gram - rods
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Campylobacter
Helicobacter |
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Gram - helical bacteria: Spirochetes
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Spirochaetacea
-Treponema -Borrelia Leptospiraceae -Leptospira |
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Anaerobic gram - rods
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Bacteroidaceae
-Bacteroides -Prevotella -Fusobacterium |
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Gram - obligate intracellular pathogens
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Rickettsiaceae
-Rickettsia Coxiella Ehrlichia Chamydiaceae |
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Cell Wall-less bacteria
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Mycoplasmataceae: no peptidoglycan CW
-Mycoplasma -Ureaplasma |
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Acid fast & irregular rods
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Mycobacteriaceae
Filamentous -Nocardia -Actinomyces |
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Bacteria of a given culture can vary in size & shape
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Pleiomorphic
|
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Gram Stain
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Primary stain: crystal violet
Mordant: Iodine Decolorizer: alcohol Counterstain: safranin Gram + purple & gram - pink |
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Acid fast stain
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stain that binds strongly to bacteria that have waxy material in CW
Primary chain: hot carbolfuschin Decolorizer: alcohol Counterstai: methylene blue Acid fast stain red All others stain blue |
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Diagnostic tests
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1. Fermentation
2. Production of enzymes: catalase: breaks down peroxide oxidase: cytochrome C coagulase, urease, hemolysis |