C. tetani - Bacilos Gram + Flashcards

1
Q

Que coloniza?

A

Coloniza transitoriamente el intestino

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2
Q

Como se presentara el px?

A
  • heridas profundas
  • no vacunado
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3
Q

Signos y síntomas que se verá en un paciente infectado grave:

A
  • opistotonos (en arco)
  • trismus masetero (rigidez en músculos)

General o localizada

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4
Q

Generalidades (4)

A
  • bacilos gram + (forma de baquetas)
  • anaerobio estricto
  • formador de esporas terminales
  • sobrevive a medio ambiente
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5
Q

Factores de patogenicidad (2)

A
  • tetanoespasmina (neurotoxina irreversible) -> parálisis espasticas
  • tetanolisina -> hemolisina
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6
Q

Prevención/inmunidad?

A

vacuna contra toxina (toxoide tetanico)

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7
Q

Generalizado (3)

A
  • opsitotonos (en arco)
  • trismus masetero (rigidez muscular)
  • muerte del 30 a 50%
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8
Q

Localizado

A

Neonatal —> mortalidad de + del 90%

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9
Q

Complicaciones (2)

A
  • muerte del 30 a 50%
  • en neonatos + del 90%
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10
Q

Tratamiento (2)

A
  • desbridamiento
  • vacuna
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