Shigella spp Flashcards

1
Q

Bacilos gramm

A

Negativos

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2
Q

La shigella son anaerobios/aerobios

A

Anaerobios facultativos

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3
Q

Forman/no forman parte de la microbiota

A

No forman parte

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4
Q

Zona que comúnmente suele afectar la Shigella spp

A

Colon

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5
Q

El único reservorio de esta bacteria es

A

Humano

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6
Q

En cuantas especies de subdivide la Shigella spp

A

4 subespecies

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7
Q

Toxina liberada por Shigella dysenteriae

A

Toxina Shiga

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8
Q

La toxina Shiga puede tener actividad

A

Cuadro grave con actividad enterotoxigénica y neurotoxigénica

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9
Q

Enfermedad ocasionada por la Shigella dysenteriae

A

Disenteria

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10
Q

Cuadro clínico de la disenteria

A

Diarrea con pus y sangre, fiebre (diarrea disentérica), dolor abdominal, tenesmo y dolor cecal

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11
Q

Método de transmisión de la Shigella dysenteriae

A

Fecal oral

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