Enfermedades Infecciosas Transmitidas X Alimentos Flashcards

1
Q

Causante diarrea en lactantes y adultos

Parecidos a reovirus

A

Rotavirus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Familia reoviridae

Desnudos sin envoltura

A

Rotavirus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

15 géneros en familia

A

Reoviridae

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Tienen forma de rueda

A

Rotavirus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Más importante fam reoviridae

A

Rotavirus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

de especies

A

7 ( A a G)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Son los patogenia humanos + frecuentes (especie)

A

Grupo A

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

de segmentos en genoma

A

11

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Doble cadena de ….

A

ARN

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Icosaedrica y 3 capas de capsomeros

A

Capside

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Proteínas de cápside externa : VP2 , VP4 importantes en la act…

A

Neutralizante

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Glucoproteina Ag predominante

A

VP7

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Aspectos epidemiologicos

A

Universal
Causa enteritis en niños menores de 5 años
(6 a 24 meses )
Frecuentes en meses fríos

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Que células infectan

A

De las vellosidades

Del intestino delgado

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Donde se multiplican

A

Citoplasma de enterocitis y lesiona sus mecanismos de transporte

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Codifican una enterotoxina la NSP4 que induce la

A

Secresión

17
Q

Se eliminan en las

A

Heces

18
Q

Diarrea x amteración de absorción

A

Na y glucosa

19
Q

Tiempo de restablecimiento de células

A

De 3 a 8 semanas

20
Q

Periodo de incubación

A

De 1 a 3 días

21
Q

Transmisión

A

Fecal oral

22
Q

Síntomas características

A

Diarrea líquida
Dolor abdo
Vomito

23
Q

Dosis infectante

A

1-10 viriones