Meningitis Flashcards

1
Q

Tx de meningitis con neumococo resitente

A

Cefotaxima + Vancomicina
o
Ceftria + Vancomicina

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2
Q

Germenes mas comunes en Meningitis bacteriana

A

Streptococo pneumoniae

Neisseria meningitidis

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3
Q

Germenes de meningitis bacteriana asociado a procesos neuroqx

A

Stap Aureus

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4
Q

Proceso causal comun en meningitis bacteriana

A

Colonizacion nasofaringea

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5
Q

Triada clasica de meningitis

A

Fiebre
Cefalea
Rigidez de nuca

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6
Q

Triada de cushing y que nos marca

A

Bradicardia, hipertension y respiracion irregular

Marca hipertension intracraneal

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7
Q

Signos de aumento de presion intracraneal

A

Papiledema
Pupilas pobremente reactivas
Postura de descerebracion

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8
Q

Tx empirico para Meningitis bacteriana en

  1. RN
  2. 1-3 meses
  3. > 3m y <50a
  4. > 50a, alcoholicos o enf debilitante
  5. Neutropenicos o adquirida en el hosp
A
  1. Ampi + Cefotaxima
  2. Ampi + Ceftriaxona ( valorar dexa)
  3. Cefo + Vanco o cefrtia + vanco
  4. Ampi + Vanco + cefo o ceftria
  5. Ceftazidime + Vanco
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9
Q

Meningitis meningococcica Tx de profilaxis a contactos

A
  • Rifa 600mg c/12 x 2d (4 dosis)
  • Cipro 500mg DU
  • Ceftriaxona 250mg-1g IM DU
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10
Q

Duracion de Tx de meningitis bacteriana por

  • S. Pneumoniae
  • BG- y Pseudomona m.
A
  • 10 a 14d

- 21 a 28d

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11
Q

Tx adyuvante de meningitis para

  • Edema cerebral
  • Crisis convulsivas
  • Mengitis por neumococo (confirmada)
A
  • Manitol
  • Fenitoina
  • Agregar Dexametasona
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12
Q

Meningits frecuentes en pac con VIH

A

Criptocos neoformans

Histoplasma capsulatum

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13
Q

LCR por meningitis bacteriana

A
LCR
Turbio o purulento,
Presion de apertura elevada >180
Leucos 1000-10,000
Neutros >60
Proteinas >50
Glucosa <45
Rel glu/prot <0.3
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