Ricketsias Flashcards

(15 cards)

1
Q

son bacilos o cocobacilos (ricketsias)

A

cocobacilos

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2
Q

es intraceluar o extracelular (ricketsia)

A

intracelular

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3
Q

gram - o gram + (ricketsia)

A

gram -

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4
Q

con que se tiñe ricketsia

A

técnicas de inmunofluorecencia

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5
Q

rickettsias crecen sólo en células hospedadoras vivas ¿VoF?

A

VERDADERO

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6
Q

Para la supervivencia de ricketsia se requieren

A

cofactores exógenos y ATP

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7
Q

ricketsia sobrevive fuera de la celula del hospedador

A

FALSO, NO SOBREVIVE

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8
Q

¿ricketsia por qu puede causar trombosis?

A

debido a la proliferación endotelial

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9
Q

ricketsia ocasiona lesiones vasculares en un organo endocrino muy importante ¿cual es?

A

glándulas suprarrenales

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10
Q

FIEBRE MANCHADA ocasionada por pulga

A

falso, es por garrapata

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11
Q

¿en quienes ocurre mas esta enfermedad de ricketsia?

A

en niños, en zonas boscosas

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12
Q

¿cual es el metodo ideal para diagnosticar ricketsia?

A

pruebas serológicas

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13
Q

periodo de incubación de ricketsia

A

6 dias

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14
Q

la enfermedad de fiebre manchada de las montañas que manifestaciones clínicas da

A

fiebre, cefalea, exantema, toxicidad, confusión mental y mialgias. La característica más notable de la enfermedad es el exantema

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15
Q

cual es el tratamiento para ricketsia

A

La doxiciclina

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