Bacilos G(+) Flashcards

1
Q

Cual es el ambiente habitual de Corynebacterium diphtheriae?

A

Habita la faringe

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2
Q

Cual es la característica de una infeccion por Corynebacterium diphtheriae?

A

Causa la difteria y genera una PSEUDOMEMBRANA en la orofaringe

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3
Q

Como salen los estudios serológicos de Corynebacterium diphtheriae ?

A

BG(+)

Cat(+)

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4
Q

Como se llama la toxina que produce C. diphtheriae?

A

Toxina diftérica, es una exotóxina

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5
Q

Cual es la característica en la faringitis exhudativa

A

La creacion de una pseudomembrana

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6
Q

Cual es el cultivo de preferencia para C. diphtheriae?

A

Agar sangre con colistina-telurita

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7
Q

Como se detecta C. diphtheriae?

A

Con una PCR

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8
Q

TX C. diphtheriae

A

Vacuna TDT (Tetanos Difteria y tosferina)

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9
Q

Para que microorganismos es la vacuna TDT?

A

Clostridium tetani
Corynebacterium diphtheriae
Bordetella pertussis

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10
Q

Que enfermedades provoca L. monocytogenes en bebes?

A

Granulomatocis infantoséptica y meningitis

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11
Q

Que enfermedades produce L. monocytogenes en adultos?

A

Diarrea con fiebre nauseas cefalea y artralgias

Meningitis

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12
Q

Tx para L. monocytogenes

A

Gentamicina + Penicilina

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13
Q

Para Mycobacterium tuberculosis se usa la vacuna dotbal, menciona cuales son sus compuestos:

A
Rifampicina
Izoniazida
Piracinamida
Etambutol
(RIPE) :)
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14
Q

Cual es el agar para Mycobacterium tuberculosis?

A

Lowenstein jensen

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15
Q

Cual es la tincion para Mycobacterium tuberculosis?

A

Tincion de Ziehel-Nilsen

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16
Q

Cual es la triada que presenta un px con TB?

A
  1. diaforesis nocturna
  2. Tos productiva
  3. Perdida de un chingo de peso en <6meses
17
Q

Cuanto tarda en cultivarse M. tuberculosis?

A

2-8 semanas

18
Q

Tx para B. anthracis?

A

Fluoroquinolonas o DOXICICLINA