bordetella. francisella y brucella Flashcards

1
Q

bordetella caracteristicas

A

cocobacilo gram -

aerobio estricto

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2
Q

4 especies bordetella en humano

A

pertussis, parapertussis, bronchiseptica, holmesii

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3
Q

tos ferina y leucocitosis (linfocitos+++)

A

b. pertussis

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4
Q

viruelncia pertussis

A

toxina dermonecrotica, citotoxina traqueal, toxina pertusoide

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5
Q

tos ferina inicia con

A

inhalacion de aerosoles con bacterias

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6
Q

diagnostico y tx pertussis

A

amplificacion AN, ELISA

macrolidos. trimetroprima, sulfametoxazol fluoroquinolonas, azitromicina

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7
Q

francisella caracteristicas

A

cocobacilos en forma de puntos

gram -

aerobio estricto

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8
Q

3 subespecies francisella

A

a occidental y oriental
b mediaasiatica holarctica

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9
Q

enfermedades francisella

A

ulceroglandular, lesion cutanea y adenopatía inflamada, oculoglandular, glandular, tifoidea, orofaringea, gastronitestinal, neumonica

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10
Q

diagnostico

A

serologia

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11
Q

tx francisella

A

gentamicina, fluoroquinolonas, doxiciclina

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12
Q
A
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13
Q

Agar rico en cisteina

A

Chocolate, carbon tamponado y levadura

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14
Q

Antibiótico francisella

A

Gentamicina

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15
Q

Características brucella

Forma
Gram
O2
Cápsula

A

Cocobacilo

Gram neg

Aerobio estricto

No encapsulado

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16
Q

Parasitó IC del reticuloendotelial

A

Brucella

17
Q

Como se adquiere brucella

A

Contacto directo, ingestion contaminados, inhalación

18
Q

Como son las enfermedades de brucella

A

Leves, asintomáticas

19
Q

Cuadros de brucellosis

Abortus y canis

Suis

Melitensis

A

A y canis : leve

Suis : lesiones destructivas

Melitensis : grave

20
Q

Síntomas brucellosis

A

Leves, normalones y tos

21
Q

Diagnóstico brucellosis

A

Muestras de sangre

22
Q

Tx brucellosis

A

Doxiciclina con rifampicina

23
Q

Evadir brucellosis

A

Ganado, lácteos no pasteurizados