Rubeola Flashcards

1
Q

Familia

A

Togavirus

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2
Q

Género

A

Rubivirus

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3
Q

Material genético

A

ssRNA

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4
Q

Envuelto o desnudo

A

envuelto

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5
Q

Hospederos

A

Humanos

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6
Q

Tejidos qué infecta

A
  • VSR → GL → Viremia → Exantema
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7
Q

Diferencia con sarampión

A

No provoca daños citopatológicos ni citolíticos.
Menos agresivo

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8
Q

Periodo de infección

A

14-21 días

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9
Q

Presentación clínica

A
  • Exantema maculo papular con adenopatías** (no vesículas ni costras)**
  • Artritis y artralgia en adultos
  • No se complica
  • Se produce inmunidad
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10
Q

Rubeóla congénita

A

Máximo riesgo en las primeras 20 semanas.
Triada → Microencefalia (retraso), PDA y cataratas
* Cataratas y sordera

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11
Q

Dx

A
  • PCR
  • Serología
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12
Q

Tx

A

Vacuna triple viral → SRP
* 2 dósis → esquema
* Vivos atenuados
* Contraindicada → embarazadas e inmunodeprimidos
* Edades tempranas

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