Clostridium Flashcards

1
Q

4 rasgos características

A

Endoesporas
Anaerobio
Incapacidad de reducir sulfato a sulfito
Gram positiva

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2
Q

Habitat

A

Tierra, o intestinos de animales y humanos (Saprofitos)

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3
Q

Algunos de los clostridium patogenos causan los

A

Botulismo, tétanos , gangrena, y colitis pseudomembranosa

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4
Q

Bacilos Gram

A

Positivos

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5
Q

Flagelos ?

A

Si

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6
Q

Entero toxina potente

A

CPE

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7
Q

Proliferan en platillos a base de

A

Carne,

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8
Q

Patología

A

Diarrea intensa, sin vomito ni fiebre al inicio
Toxxiinfeccion alimentaria
Enteritis
Duración de 1 a 2 días

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9
Q

Diagnóstico

A

Heces

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10
Q

Clostridium difícile (3) características

A

BGP esporulado
Sensible a oxigeno
Exigente nutricionalmente

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11
Q

Clastidium dificile patogenia

A

Diarrea, causante de colitis pseudemembranosa

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12
Q

Manifestaciones

A

Hospitalizados 30%

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13
Q

Patogenias antibióticos producen (2 toxinas )

A

Enterotoxina A
Citotoxina B

Productoras de diarrea

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14
Q

La admin de AB produce: proliferación de clostridium difficile fármaco resistente

A

Eliminan microbioma

Y liberan toxina A y B

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15
Q

Factores de riesgo

A

Hospitalizados

Mayores de 65

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