Identification of gram positive organisms – Flashcards

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question
Catalase positive species
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Staphylococcus sp.
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Catalase positive; Coagulase positive
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Staphylococcus aureus
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Catalase positive; Coagulase negative
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S. epidermidis and S. saprophyticus
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Gram positive rods (3 organisms)
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Clostridium, Corynebacterium, Listeria
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Catalase negative species
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Streptococcus
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Streptococcus species that display gamma hemolysis (2)
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Peptostreptococcus and Enterococcus
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Streptococcus species that display beta hemolysis (3)

 

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Group A (S.pyogenes)

 Group B (S.agalactiae)

 Group D (Enterococcus)

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Streptococcus species that display alpha hemolysis (2)
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S. pneumoniae and Viridans streptococci (S. mutans)
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