Exantema subito Flashcards

1
Q

Nombres que recibe el exantema subito:

A

Roseola infantum
6ta enfermedad

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2
Q

Etiologia del exantema subito:

A

Virus herpes humano (HHV) tipo 6 (variante B) y tipo 7

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3
Q

Periodo de incubacion de la 6ta enfermedad:

A

HHV 6: 7-14 días
HHV 7: se desconoce

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4
Q

Incidencia de Roseola infantum:

A

7 y 13 meses

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5
Q

Clinica de exantema subito:

A
  1. Periodo febril
  2. Periodo exantematico
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6
Q

¿En que consiste el periodo febril?

A

Fiebre de 39 - 40°C continua de aparición abrupta 3 a 5 días de duración, que desaparece en 2-4 días

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7
Q

¿En que consiste el periodo exantematico?

A

Aparece en las 24 horas siguientes a la defervescencia y dura 1 - 2 dias

Ocupan tronco, cuello cara y extremidades

Presenta máculas o úlceras en la unión uvulo-palatoglossal

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8
Q

Manchas de Nagayama:

A

Maculas o ulceras en la union uvulo - palatoglosa

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9
Q

Diagnostico de Roseola infantum:

A

Clinico

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