Rotavirus Flashcards

1
Q

Genoma

A

ARN+ bicatenario doble cápside

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2
Q

Células diana

A

Células del intestino delgado

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3
Q

Proteina de adhesión vírica

A

VP4

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4
Q

Proteina que causa la diarrea

A

NSP4

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5
Q

Receptor

A

ácido siálico e integrinas

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6
Q

Dx

A

Aglutinación en latex
RT-PCR

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7
Q

1a causa de gastroenteritis en niños con esquema de vacunación incompleto

A

Rotavirus

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8
Q

Forma del virus del rotavirus

A

Rueda

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9
Q

Proteínas que se encuentran en las capas de la cápside

A

Interna: vp6
Externa: vp4 y vp7

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10
Q

Proteínas que se encuentran en las capas de la cápside

A

Interna: vp6
Externa: vp4 y vp7

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11
Q

Transmisión

A

Fecal oral

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12
Q

Síntoma característico

A

Deshidratación y fontanela anterior deprimida

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13
Q

En quienes es mortal la gastroenteritis

A

Lactantes desnutridos y deshidratados

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14
Q

En quienes la gastroenteritis en grave

A

En lactantes de menos de 24 meses

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15
Q

Px en los que es asintomática la gastroenteritis

A

Adultos

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