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30 Cards in this Set
- Front
- Back
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Staph Aureus |
Gram positive Cocci in clusters Beta-hemolytc Catalase positive Coagulase positive |
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Strep Pyogenes |
Gram positive Cocci in chains Beta-hemolytic Catalase negative Bacitracin sensitive |
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Pseudomonas aeruginosa |
Gram negative Rod Oxidase positive Does not ferment sugar |
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Salmonella Typhi |
Gram negative Rod Oxidase negative Does not ferment lactose |
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Neisseria gonorrhoeae |
Gram negative
Diplococci Ferments glucose Does not ferment maltose |
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Staph epidermidis
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Gram positive Cocci in small clusters or pairs Non-hemolytic Catalase positive Coagulase negative |
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Candida albicans |
Hyphae or yeast
Germ tube test |
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Streptococcus pneumoniae |
Gram positive Diplococci Catalase negative Optochin sensitive |
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Klebsiella pneumoniae |
Gram negative Rod Ferments lactose |
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Haemophilus influenzae |
Gram negative Coccobacillus Requires X and V factors |
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Mycoplasma pneumoniae |
Gram non-reactive (does NOT have cell wall) Respriatory tract culture |
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Legionella pneumophila |
Facultative intracellular Gram negative Rod NAAT test |
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Mycobacterium tuberculosis |
Acid fast Rod Skin test, CXR, Culture, IFN-gamma release assay |
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Coccidioides imitis |
Dimorphic (25C arthrospores, 37C spherules) Ab testing, culture |
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Histoplasma capsulatum |
Dimorphic (25C mold, 37C yeast) Urine (and serum) antigen tests |
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Aspergillus spp. |
Conidiophores X-ray Elevated IgE levels Fungus ball in lungs hypersensitivity reaction in bronchi |
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Chlamydia trachomatis |
Obligate intracellular Does NOT gram stain Gram negative cell wall structure NAAT test |
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E. coli |
Gram negative Rod Oxidase negative Ferments lactose |
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Neisseria meningitidis |
Gram negative Diplococci Oxidase positive Ferments glucose and maltose |
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Listeria monocytogenes |
Gram positive Rods Blood culture; "tumbling motility" |
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Group B streptococcus |
Gram positive Cocci in chains Catalase negative Bacitracin sensitive Hippurate positive |
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Cryptococcus neoformans |
India Ink stain of CSF Serum antigen test |
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Salmonella non-typhi subsepcies |
Gram negative Rod Oxidase negative Does not ferment lactose |
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Shigella |
Gram negative Rod Oxidase negative Does not ferment lactose |
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Proteus |
Gram negative Rod Oxidase negative Does not ferment lactose |
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Enterococcus |
Gram positive Cocci in chains Alpha-hemolytic Catalase negative Hydrolyzes esculin |
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Clostridum tetani |
Gram positive Rods |
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Clostridium perfringens |
Gram positive Rods |
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Clostridium difficile |
Gram positive Rods |
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Actinomyces |
Gram positive Branching rods |
