Infecciones Del SNC Flashcards

1
Q

Datos de alteracion del SNC

A

Datos meningeos y datos de hipertencion endocraneana

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

En los bebes o RN que es lo que observamos cuando hay alteraciones del SNC principalmente:

A

Abombamiento de la fontanela

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Manifestacion equivalente a cefalea en bebes

A

Irritabilidad

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Valores normales del LCR:

Celulas
Proteinas
Glucosa

A

Celulas : <10 MN
Proteinas : <45 mg/dl
Glucosa: 35-100

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Infeccion bacteriana del LCR

Celulas
Proteinas
Glucosa

A

Leucocitos : >1000 PMN
Proteinas: proteinas altas >101
Glucosa: baja

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Infeccion de LCR viral

Celulas
Proteinas
Glucosa

A

Celulas: <300 PMN
Proteinas: normales o altas
Glucosa: normal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Agente etiologico mas frecuente que causa infeccion del SNC

A
  1. Neumococo
  2. Meningogo
  3. Listeria monocitogenes
  4. h. Influenzae tipo B
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Etiologia viral que causa mas frecuentemente afeccion en SNC

A
  1. Enterovirus
  2. Coxsackie
  3. VHS tipo1
  4. Parotiditis
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Meningitis por infeccion por VHS 1

A

Unilateral o frontoparietal…

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Meningitis en general son de localizacion

A

Difusa , excepto la causada por VHS1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Metodo diagnostico de eleccion para detectar etiologia principal de meningitis

A

Citoquimico

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Tincion de gram con cocos gram (+)

A
  1. Neumococo

2. S. Agalactie

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Tincion de gram con cocos gram (-)

A

Meningococo

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Tincion de gram con bacilos gram(-)

A

Hemophilus infuenzae

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Paciente aun con signos de infeccion, tincion de gram, cultivo de LCR, hemocultivos negativos… que procede?

A

Prueba de deteccion rapida de antigenos segun edad y etiologia mas probable.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Tx meningitis

A

La etiologia mas probable es neumococo y luego le sigue meningococo.

Ampicilina + cefotaxima/cefalosporina de 3era generacion

17
Q

Manejo de meningitis aguda

A

Ceftriaxona + vancomicina x 10-14 dias

18
Q

Como evitar la hipoacusia causada por Hib

A

Dando esteroides 30 min antes de la terapia con ATB

19
Q

Tx meningitis viral

A

No dar tratamiento amenos que sea con focalizacion, le damos aciclovir

20
Q

Tx meningitis viral con focalizacion

A

Aciclovir