BZD Flashcards

1
Q

tipos de BZD

A
  • diazepam
  • alprazolam
  • midazolam
  • clonazepam
  • lorazepam
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2
Q

mecanismo de acción de las BZD

A

moduladores alostéricos puros de GABA a

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3
Q

las BZD son lipofílicas?

A

SI mucho (están en mucho contacto con la mucosa)

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4
Q

función de BZD

A

aumentan la frecuencia que se abre el canal iónico

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5
Q

efectos adversos de las BZD

A
  • sedación y sueño: NO DAS A ANCIANOS
  • depre respiratoria: con sobredosis o alcohol
  • tolerancia y dependencia: uso prolongado
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6
Q

consideraciones clínicas de la BZD

A
  • NO A ancianos: convulsiones y caídas
  • sx abstinencia convulsiones, delirio y ansiedad
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7
Q

antidoto para OD de BZD

A

flumazenil

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8
Q

las BZD se pueden dar con otros depresores del SNC?

A

NO

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9
Q

que no se puede dar ademas de los depresores del SNC con BZD?

A
  • eritromicina
  • ketoconazol
  • jugo de toronja
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10
Q

tx para convulsiones y espasmos

A
  • diazepam
  • clona
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11
Q

tx sx abstinencia de alcohol y cirrosis

A

lorazepam

hepato safe

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12
Q

tx estatus epiléptico

A

lorazepam IV

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13
Q

tx ansiedad severa

A

alprazolam

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14
Q

tx sedacion pre qx

A

midazolam

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15
Q

BZD vida corta

A
  • alprazolam
  • midazolam: mas riesgo de dependencia
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16
Q

BZD de vida media

17
Q

BZD vida larga

A
  • diazepam
  • clona: mas riesgo de dependencia