Bordetella Pertussis Flashcards

1
Q

Bordetella Pertussis es considerada una bacteria Gram ____

A

Negativa

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2
Q

Bordetella Pertussis es un aerobico estricto

A

Verdadero

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3
Q

Son sencillos de cultivar en el laboratorio

A

Falso

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4
Q

¿Qué cultivos podemos utlizar en Bordetella Pertussis ?

A

Bordet-Gengou
Regan-lowe

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5
Q

Se puede realizar el diagnostico de Bordetella Pertussis mediante ____

A

PCR

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6
Q

Los factores de patogenicidad de Bordetella Pertussis

A

Adherencias = pertactinas, hemaglutina, filamentos, fimbrias

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7
Q

Producen toxinas la Bordetella Pertussis

A

Si

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8
Q

La exotocina Pertusis

A

Aumento de AMPc intercelular, liberando cloro y sodio por lo que sale agua y secretan liquido (secreciones respiratorias)

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9
Q

Endotoxina que tiene un efecto citotóxico que destruye los cilios del tracto digestivo

A

Traqueal

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10
Q

¿Cuál es la función de las adenilciclasa?

A

Inhibe quimiotaxis y fagocitosis

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11
Q

¿Cuál es la función de la dermponecrotina?

A

Destrucción tisular

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12
Q

Personas principalmente afectas por Bordetella Pertussis

A

Principalmente niños

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13
Q

¿Existe una vacuna contra Bordetella Pertussis ?

A

Si, vacuna de la tos ferina?

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14
Q

Puede afectar a mujeres embrazadas por lo que necesitamos proteger al feto mediante

A

Técnica en capullo

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