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15 Cards in this Set
- Front
- Back
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which organism can live in up to 10% salt solutions? also can grow in sugary solutions.
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staph
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what does s. lugdunensis cause?
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severe endocarditis, osteomyelitis, sepsis
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which organisms have catalase?
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staph aureus + listeria
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which organisms are found on animals?
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staph aureus + listeria
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which organism is G+, cocci, facultative anaerobe?
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staph. aureus
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which organism is G+, cocci, grows best anaerobically, fermentive?
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streptococus
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which organism caused more death than bullets in WWI & WWII?
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strept. pyogenes
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5-15% of us carry this bacteria in the nose & it is the most common bacteria in throat.
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strep. pyogenes
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which organism colonizes the vagina (10-30% of women have it), and what neonatal infections can it cause?
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- sepsis, pneumonia, meningitis.
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what organism can grow in salt conc. 7x higher than tissue fluids and grows in detergents, even 60% bile?
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strep. enterococci.
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what are the diseases that enterococci cause? what are some concerns?
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disease: UTI, bacteremia, sometimes endocarditis
concerns: genetic exchange, major antibiotics-resistance |
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Which organism is G+, rod shaped, and is facultative intracellular parasite, doubly motile?
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listeria
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which organism is G-, coccobacilli and causes respiratory tract infection particularly in young children?
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hemophillus ... well it causes meningitis mostly in young children.
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Which organism causes chancroid, a genital ulcer?
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hemophilus ducreyi
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what is part of the reductive evolution tb-> leprae
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• Siderophore production
• Part of oxidative respiratory chain • Most of the microaerophilic and anaerobic respiratory chains • Numerous catabolic systems and their regulatory circuits |
