Salmonella Flashcards

1
Q

Gpo extenso y heterogéneo BGN

Habitatintestino hombres y animales

A

Enterobacteriace

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2
Q

Parte de microbiota normal

A

Escherichia colli

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3
Q

Se adquieren x vía

A

Oral

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4
Q

Trasmitidas de

A

Animales y sus productos

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5
Q

Producen

A

Enteritis , infeccion sistemática, y fiebre enterica

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6
Q

Gram

A

Negativos

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7
Q

Flagelos

A

Peritricos

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8
Q

Fermentan

A

Glucosa y manosa

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9
Q

Producen

A

HS

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10
Q

Sobreviven a

A

Congelamiento de agua

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11
Q

Reservorio

A

Aves, cerdos y bovinos

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12
Q

de serotipos

A

Más de 2500

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13
Q

En qué se divide (seriptipos )

A

S. Enterica y S. Bongori

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14
Q

Contiene 5 subespecies

A

S. Enterica

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15
Q

Antígenos (3)

A

O , Vi, H

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16
Q

Dosis infecciosa

A

10(5). Y 10(8)

17
Q

Factores de resistencia

A

Jugó gastrico
Microbiota intestinal
Aguas con material fecal

18
Q

Patogenias

A

Fiebres entericas

19
Q

Periodos de incubación

A

10 a 14 días

20
Q

Presentación clínica

A

Fiebre
Cefalea
Estreñimiento

21
Q

Complicaciones

A

Hemorragia intestinal

Perforación

22
Q

PI desde la ingesta de salmonela

A

8 a 48 horas

23
Q

Febricula se resuelve en

A

2 a 3 días

24
Q

Coprocultivos…

A

Positivos

25
Q

Hemocultivos…

A

Negativos

26
Q

Infección grave en

A

Ancianos y niños

27
Q

Se eliminan en

A

Heces

28
Q

Diagnóstico

A

Coprocultivo y pruebas metabolicas

Hemoculticos y fiebres paratificas

29
Q

Géneros de shigella

A

Flexneri, biydii, sonnei, dysenteriae

30
Q

Causan enteritis grave x invasion de mucosa en colon

A

Shigella

31
Q

Diarrea con sangre moco y pus y fiebre

A

Shigella

32
Q

Dosis infecciosa

A

1000 bacterias