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541 ID 1 > other GNR and coccobacilli > Flashcards

other GNR and coccobacilli Flashcards

1
Q

pseudomonas infections

A

HAP/VAP, bacteremia, UTI, surgical site infection, community infections

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2
Q

heamophilus (para) influenza morphology

A

gram negative coccobacilli

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3
Q

HACEK morphology

A

gram negative rod

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4
Q

gram negative bacilli

A

pseudomonas aeruginosa, stenotrophomonas maltophilia, HACEK group

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5
Q

heamophilus (para) influenza MIC?

A

no MIC because beta lactamase activity only

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6
Q

pseudomonas resistance

A

efflux pump upregulation, down regulation of porin OprD (bad for carbapenems), inducible AmpC, ESBL

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7
Q

pathogenesis of pseudomonas

A

exotoxin A disrupts protein synthesis and causes tissue damage; flagella and pili help with motility; lipid A of LPS is an endotoxin; alginate (mucous)

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8
Q

stenotrophomas maltophilia morphology

A

non lactose fermenting GNR

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9
Q

heamophilus (para) influenza infections

A

community-acquired respiratory infections

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10
Q

acinetobacter baumanii infections

A

HAP/VAP and catheter-associated infections like bacteremia/UTI

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11
Q

infections from stenotrophomas maltophilia

A

VAP

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12
Q

acinetobacter baumanii morphology

A

gram negative coccobacilli

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13
Q

gram negative coccobacilli

A

acinetobacter baumanii, heamophilus (para) influenza, moraxella catarrhalis

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14
Q

pseudomonas aeruginosa morpholgy

A

non lactose fermenting GNR

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15
Q

moraxella catarrhalis infections

A

community acquired respiratory infections

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16
Q

HACEK infections

A

endocarditis

17
Q

which gram negative rods/coccobacilli are not opportunistic

A

moraxella and HACEK

18
Q

moraxella catarrhalis morphology

A

gram negative coccobacilli or diplococci

19
Q

pseudomonas treatment and risk

A

treat empirically from other infections and at risk when in hospital/healthcare setting for more than 48 hours

541 ID 1 (8 decks)

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