BACTERIAS ANAEROBIAS Flashcards

1
Q

microorganismos que solo sobreviven en ambientes con oxigeno reuducido

A

anaerobios

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2
Q

identificacion de estos microorganismo anaerobios

A

pus en tejidos infectados
tejidos necroticos infectados

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3
Q

las bact anaerobias pueden formar parte de la microbiota. y producen infecciones endogenas. C o F

A

C

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4
Q

de donde provienen las bacterias que infectan esta herida

A

exogenas: ambiente, suelo y tierra
endogenas: flora normal

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5
Q

ejemplos de bacterias exogenas

A

pseudomonas aeruginosa
clostidium prefirgens
clostridium tetanii

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6
Q

ejemplos de bacterias endogenas

A

staphylococcus aureus

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7
Q

como podrian causar daño las bacterias que infectan esta herida

A

PRODUCIENDO TOXINAS

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8
Q

anaerobios mas comunes en infecciones

A

bacterioides sp
porphyromonas sp
prevotella sp
actynomyces sp
clostridium sp.

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9
Q

bacterioides fragilis puede producir

A

infecciones intraabdominales
formacion de abcesos intraabdominales

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10
Q

bacterioides fragilis factores de virulencia

A

capsula
fimbrias
proteinas del membrama externa
lipopolisacaridos
enzimas (beta lactamasas)

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11
Q

bacterioides fragilis que causa

A

bacteria causante de infecciones en la piel y tejidos blandos

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12
Q

clostridium sp

A

producen esporas
asociados a diferentes enfermedades
origen endogeno o exogeno
bacilos gram positivos anaerobios

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13
Q

clostidium perfringens

A

gangrena gaseosa

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14
Q
A
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