Hipertension intracraneal Flashcards

1
Q

Valor normal de PIC

A

5 A 15 mmhg

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2
Q

Triada de cushing

A

HTA sistemica
Bradicardia
Alteracion de la respiracion

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3
Q

Que es una herniacion cerebral

A

Desplazamiento del cerebro de un sitio de mayor a menor presion

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4
Q

Clinica de la herniacion uncal

A

Cpm`rime al par III
1 Miadriasis arrecativa del par afectado
2 hemiparesia contralateral a la midriasis
3. Diminucion de la conciencia

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5
Q

Lobulo afectado en la herniacion uncal

A

Temporal

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6
Q

Arteria afectada en la herniacion subfocal

A

Arteria cerebral anterior

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7
Q

Herniacion que se puede generar por una puncion lumbar

A

Herniacion cerebelo amigdalar

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8
Q

Tto de la HIC

A

Elevacion de la cabecera 30º
Manitol 20 %
Suero hipertonico
Hiperventilacion

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9
Q

Ejemplos de edema cerebral vasogenico

A

Tumores y absceso cerebral

Tto corticoides

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10
Q

Ejemploes de edema cerebral citotoxico

A

Infarto cerebral

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11
Q

Ejemplos d eedema cerebral intersticial

A

Hidrocefalia

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12
Q

Causa numero 1 de hidrocefalia congenita

A

Estenosis congenita del acueducto de Silvio: no comunicante

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13
Q

Tto de la hidrocefalia por estenosis congenita del acueducto de Silvio

A

Ventriculostomia endoscopica

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14
Q

Triada de Hakim Adams

A

Demencia reversible
Incontinencia urinaria
Apraxia de marcha

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15
Q

Triada clinica de un absceso cerebral

A

HIC CEFALEA
Fiebre
Focalidad neurologica

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16
Q

Principal agente etiologico de un absceso cerebral

A

S pneumoniae

17
Q

Tto empirico para un absceso cerebral

A

Peniciliina G + metronidazol