Diazepanes Flashcards

1
Q

tipos de diazepanes

A

Hipnoticos
Tranquilizantes
Anticonvulsivos

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2
Q

diazepanes hipnoticos en orden decreciente de potencia

A
TRIAZOLAM
FLUNITRAZEPAM
NITRAZEPAM
FLURAZEPAM
HIDRATO DE CLORAL
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3
Q

mx de ax de benzidiazepinas

A
  • Deprimen el sistema limbico (centro del pensamiento) y formacion SARA del mecensefalo (centro de vigilia)
  • Relajacion muscular en el bulbo
  • Ataxia en el cerebelo
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4
Q

dosis de hidrato de cloral

A

1-2 gr

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5
Q

contraindicaciones del hidrato de Cloral

A

ulceras gastroduodenal y gastritis

afecciones ardiacas graves y alteraciones hepaticas

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6
Q

diazepinas tranquilizantes

A
Diazepam
Oxazepam
Bromazepam
Lorazepam
MEdasepam
Clrazepato dipotasico
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7
Q

farmacodinamia de diaz. tranquilizantes

A
antiansioliticos
calma depresio, tension y ayuda al insomnio
miorelajantes
eficaz en neuroticos
no en psicoticos
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8
Q

dazep anticonvulsivas usadas para

A

desapaecer convulsiones de origen espinal (tetanos)

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9
Q

excrecion del diazepam

A

renal 70 a 90%, resto por heces

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10
Q

toxicidad

A

poco toxicas

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11
Q

efectos adversos

A
farmacodependencia y tolerancia
trastornos nerviosos 
alteracion de memoria
depresion respiratoria
sequedad de boca
somnolencia
nauseas
mareos
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12
Q

dosis de diazepam

A

10 mg tabletas, 10 mg ampollas

adultos: 5-40 mg cada 6-8 hrs
ninhos: 0,2 a 0,3 mg/kg cada 6 a 8 hrs

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13
Q

diferencia entre los tranquilizantes e hipnotocas

A

hipnoticas dan resaca

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14
Q

porq se usan en odontologia

A

Usados como premedicacion en px ansiosos, 1 hora antes de la consulta.
Administrar mitad de la tableta

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15
Q

Diaz. hipnoticos mas conocidos

A

Prazolam y Alprazolam

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