Sarampion Flashcards

1
Q

Generalidades (3)

A
  • GENERO MORBILIVIRUS
  • RNA -
  • inmunidad DE POR VIDA (celular)
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2
Q

Epidemiologia (4)

A
  • 1 solo serotipo
  • humano único hospedero
  • transmisión por gotas
  • ALTA CONTAGIOSIDAD
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3
Q

Patogenia (3)

A
  • infecta epitelio respiratorio
  • induce formación de sincitios y lisis celular
  • células endoteliales son afectadas
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4
Q

Cuadro clínico (3)

A
  • fiebre elevada prodrómica
  • tos, rinitis y conjuntivitis —> máxima infectividad
  • exantema maculopapular retroauricular con progresión céfalo-caudal
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5
Q

Cuadro clínico

Periodo de incubación

A

7 a 13 días

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6
Q

El exantema es producto de…

A

Los linfocitos T contra las células endoteliales infectadas

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7
Q

Complicaciones

A
  • neumonía (causa 60% de las muertes)
  • neurologicos (encefalitis - mortalidad del 15%)
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8
Q

Complicaciones

Neumonía (2)

A
  • Mayor en desnutrición y extremos de la vida
  • sobreinfecciones bacterianas
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9
Q

Complicaciones

Neurologicos (2)

A
  • encefalitis desmielinizante postinfecciosa
  • panencefalitis esclerosante subaguda
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10
Q

Dx (3)

A
  • clínica
  • pcr
  • serológia (IgM e IgG)
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11
Q

Tx

A

Tratamiento de soporte

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