ESQUIZOFRENIA Flashcards

1
Q

Criterios diagnosticos de esquizofrenia

A

2/5 y 1 de los 1ros 3 durante 1 mes
1. delusiones
2. alucinaciones
3. habla desorganizada
4. comportamiento catatonico
5. sintomas negativos: alogia, anedonia, apatía

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2
Q

factores de riesgo para esquizofrenia (3)

A

herencia
estres o trauma
cannabis en adolescencia

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3
Q

fisiopatologia de la esquizofrenia

A

disminusión de dopamina en zona prefrontal (Sx positivos)
aumento de dopamina en zona mesolímbica (Sx negativos)

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4
Q

hallazgo tomográfico de la esquizofrenia

A

crecimiento de ventriculos (tercer y lateral)
disminucion de volumen de hipocampo y amigdala

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5
Q

tratamiento para catatonia

A

benzodiazepinas
tec

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6
Q

que tx se descontinua en catatonia

A

dopamine blocking drugs

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7
Q

tratamiento para esquizofrenia

A

antipsicoticos:
1º risperidona, aripiprazole, quetiapina
2º clozapina

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8
Q

efecto adverso mas importante de la clozapina

A

agranulocitosis

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9
Q

cuando se considera esquizofrenia resistente al tratamiento

A

no control de sx despues de trials de >6 sem de 2 antipsicoticos diferentes

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10
Q

efectos adversos de la clozapina (4)

A

hipotensión ortostática
convulsiones
agranulocitosis
colapso cardiovascular

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11
Q

monitoreo de agranulocitosis en pacientes tomando clozapina

A

6 m: semanal
6m-12m: cada 2 semn
12 meses: mensual

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12
Q

screening en pacientes tomando antipsicóticos

A
  1. desordenes de movimiento
  2. complicaciones cardiovasculares: ekg
  3. compl. metabolicas: glucosa y lipidos
  4. ganancia de peso
  5. hiperprolactinemia
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13
Q

criterios diagnosticos de episodio de psicosis aguda

A

1 o mas sintomas por >1dia <1mes
1. alucinaciones
2. delusiones
3. alteracion del habla
4. alteracion de movimiento

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14
Q

antipsicoticos tipicos (1º gen)

A

haloperidol
trifluoperazina
flupenazina
thioridazina
clorpromacina
tiooxitina

ayudan a sintomas positivos pero empeoran negativos

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15
Q

antipsicoticos atipicos

A

clozapina
quetiapina
quetiapina
risperidona
ziprasidona

disminuyen sintomas positivos y negativos menos sintomas extrapiramidale

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