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20 Cards in this Set
- Front
- Back
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What method is used to differentiate Neisseria?
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Sugar fermentation
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What do meningococci ferment?
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MeninGococci ferment Maltose and Glucose
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What do gonococci ferment?
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Gonococci ferments Glucose
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What are the pigment producing bacteria and what pigments do they produce?
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Staphylococcus aureus: Yellow pigment (Aureus means gold in Latin)
Pseudomonas aeruginosa: blue-green pigment, Serratia marcescens: red pigment (think red maraschino cherries) |
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Gram + Cocci, Catalase +, Coagulase +
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S. Aureus
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Gram + Cocci, Catalase +, Coagulase -, Novobiocin Sensitive
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S. epidermidis
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Gram + Cocci, Catalase +, Coagulase -, Novobiocin Resistant
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S. saprophyticus
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Gram + Cocci, Catalase -, alpha Hemolysis, Capsule, Optochin Sensitive, Bile soluble
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S. pneumoniae
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Gram + Cocci, Catalase -, alpha Hemolysis, No Capsule, Optochin Resistant, Not Bile soluble
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Viridans steptococci (S. mutans)
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Gram + Cocci, Catalase -, beta Hemolysis, Bacitracin Sensitive
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S. pyogenes (Group A)
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Gram + Cocci, Catalase -, beta Hemolysis, Bacitracin Resistant
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S. agalactiae (Group B)
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Gram + Cocci, Catalase -, gamma Hemolysis
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Enterococcus (E. faecalis) and Peptostreptococcus (anaerobe)
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Gram + Rods
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Clostridium (anaerobe), Corynebacterium, Listeria, Bacillus
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Gram - Cocci, Maltose fermenter
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N. meningitidis
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Gram - Cocci, Maltose nonfermenter
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N. gonorrhoeae
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Gram - Coccoid (rods)
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Haemophilus influenzae, Pasteurella, Brucella, Bordetella pertussis
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Gram - Rods, Fast Lactose Fermenter
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Klebsiella, E. coli, Enterobacter
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Gram - Rods, Slow Lactose Fermenter
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Citrobacter, Serratia
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Gram - Rods, Lactose Nonfermenter, Oxidase -
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Shigella, Salmonella, Proteus
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Gram - Rods, Lactose Nonfermenter, Oxidase +
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Pseudomonas
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