Yersenia Flashcards

1
Q

Bacilos GRAM -, anaerobios facultativos . Zoonosis transmitida por vector. Tiene capsula anti fagocítica

A

Yersenia

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2
Q

Induce apoptosis de los fagocitos y tiene capsula anti fagocitica

A

Yersenia

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3
Q

Como se transmite la yersenia

A

Zoonosis (ratón)transmitida por vector (pulga)

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4
Q

qué hace a yersinia tan virulenta

A

su capacidad de resistir la destrucción por fagocitosis

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5
Q

Humano a humano en que tipo de Yersenia se da

A

peste pulmonar

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6
Q

especies de Yersenia

A
  • Yersenia pestis
  • Yersenia enterocolitica
  • Yersenia tuberculosis
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7
Q

índice de mortalidad de la peste septicémica

A

mortalidad del 100%

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8
Q

sx de yesinia pestis

A

Inflamación de los ganglios linfáticos especialmente de axilas e ingles, ulceras y pus

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9
Q

si no se trata yersinia pestis causa

A

septicemia

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10
Q

como es conocida la yersenia pestis

A

Peste bubonica

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11
Q

en dónde infecta la Y. enterocolítica

A

infecta el íleon terminal e inicio del colón

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12
Q

que causa Y. enterocolitica

A

enterocolitis. Diarrea fiebre y dolor abdominal y pseudoapendicitis

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13
Q

Cómo te contagias la Y. enterocolítica

A

consumo de carne, leche, agua contaminada y por heces de cerdo, ganado o conejos

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14
Q

¿Por qué no podemos erradicar la peste?

A

Porque siempré habrá roedores

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15
Q

Tenemos vacuna para pestis?

A

Si

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16
Q

sx de Y. tuberculosis

A

neumonia muy grave

17
Q

dx de Y. tuberculosis

A

biopsia

18
Q

peste negra es muy efectiva a

A

antibioticos

19
Q

la peste bubónica puede avanzar a

A

peste pulmonar