Farmacos antipsicoticos Flashcards

1
Q

los medicamentos antipsicoticos se dividen en 2

A

Tipicos
Atipicos

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2
Q

Tipicos mecanismos

A

antagonismo dopaminérgicos de D2
Mejores para sintomas positivos

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3
Q

Atipicos mecanismos

A

antagonistas dopaminérgicos debiles
Antagonista de 5HT fuertes
mejores para sintomas negativos

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4
Q

antipsicoticos tipicos medicamentos: (2)

A

Clopromazina –> baja potencia
Haloperidol –> alta potencia

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5
Q

antipsicoticos tipicos mecanismo de accion

A

antagonismo de receptores D2

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6
Q

antipsicoticos tipicos se indican en: (2)

A

Psicosis aguda o cronica o senil
Esquizofrenia con predominio de sintomas +

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7
Q

antipsicoticos tipicos ayuda en: (4)

A

Auxiliar en corea de huntington, balismo, Sx de giles de la Tourette o hipo incontrolable

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8
Q

antipsicoticos tipicos farmacocinetica (3)

A

Absorcion: buena
Volumen de distribucion: muy alto
excrecion: hepatica

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9
Q

Antipsicoticos tipicos farmacodinamicas

A

Usa con litio y causa daño cerebral irreversible
Evitar uso de BZD y alcohol incrmenta la sedación

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10
Q

Antipsicoticos tipicos farmacocineticas

A

efecto potenciador de anticoagulante

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11
Q

Antipsicoticos tipicos farmacocineticas

A

efecto potenciador de anticoagulante

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12
Q

Antipsicoticos atipicos medicamentos son: (5)

A

de mas potencia a menos
1° Clozapina
2° olanzapina
3° quetiapina
4° Aripiprazol
5° risperidona

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13
Q

antipsicoticos atipicos indicados en (1)

A

esquizofrenia -
esquizofrenia resistente a antipsicoticos tipicos

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14
Q

antipsicoticos atipicos mecanismo general (2)

A

antagonistas de 5HT
Antagonismo debil de D2

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15
Q

antipsicoticos atipicos efectos adversos

A

como es devil los efectos en vias piramidales, riesgo alto de efectos metabolicos

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16
Q

Clozapina mecanismo de accion

A

antagonistas de 5HT
Antagonismo debil de D2
Afinidad a varios receptores dopaminergicos

17
Q

clozapina indicado en

A

Esquizofrenia resistente

18
Q

Clozapina es indicado en neurología para: (3)

A

Optimizar el manejo de movimientos anormales
ansiedad
psicosis