Síndromes Infecciosos Entéricos Flashcards

1
Q

Agentes que causan disentería

A

Shigella, C. jejuni, salmonella, E. coli enterohemorrágica e invasiva, Entamoeba y Yersinia

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2
Q

Agentes causales de diarrea persistente

A

Shigella y Salmonella no tifi

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3
Q

Componente de la E. Coli enterohemorrágica que genera el síndrome Hemolítico- urémico

A

Toxina Shiga, cepa O157: H7

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4
Q

Principal medio de contagio del Campylobacter

A

Pollo mal cocido

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5
Q

Principal asociación patológica del Campylobacter jejuni

A

Sx de Guillain-Barré

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6
Q

Estudio diagnóstico para cólera

A
Azul de metileno: células inflamatorias 
Cultivo TCBS (tiosulfato, citrato, bilis, sal y sacarosa)
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7
Q

Tratamiento médico de elcción para Cólera

A

Doxiciclina o Azitromicina por 3 días

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8
Q

Agente etiológico principal de la diarrea pseudomembranosa

A

Clostridium difficile

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9
Q

Estudios diagnóstico para C. difficile

A

Identificación de toxinas A y B en heces

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10
Q

Tratamientos posibles para C. difficile

A
  1. Metronidazol
  2. Vancomicina
  3. Fidaxomicina
  4. Transplante fecal (porque la causa de C. difficile puede ser por barrer flora intestinal con antibióticos)
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