Fiebre de las montañas rocosas Flashcards

1
Q

Agente causal de fiebre de las montañas rocosas

A

Rickettsia rickettsii

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2
Q

Principal factor de riesgo para contraerla

A

Viaje a montañas o zonas endémicas

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3
Q

Vector de esta patología

A

Garrapata

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4
Q

Periodo de incubación

A

2-14 dias

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5
Q

Cuadro clínico característico

A
  • Fiebre de 39 c
  • Cefalea
  • Mialgias
  • Artralgias
  • Vómito
  • Diarrea
  • Exantema
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6
Q

Describe el exantema presente en Fiebre de las montañas

A

Maculoeritematoso petequial que aparece en muñecas y tobillos con diseminación centrípeta

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7
Q

Diagnóstico estándar de oro

A

Acs por inmunofluorescencia indirecta

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8
Q

Resultado en la prueba Weil-Felix que sugiere “Fiebre de las montañas rocosas”

A

-Proteus OX-19 1:160 + datos clínicos

En desuso

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9
Q

Tratamiento de elección

A

Doxiciclina (Tetraciclinas)

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10
Q

Tratamiento alternativo

A

Cloranfenicol

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