Opioides Flashcards

1
Q

MA de opioides

A

Agonistas Mu y Kappa

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2
Q

IG de opioides

A

dolor moderado- severo
postquirurgico
oncologíco

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3
Q

FC opioides

A

metabolismo fase 2
conjugación m6g (activo)

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4
Q

EA de opioides

A

Inhibe peristalsis
depression respiratoria
retención urinaria
sedacion

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5
Q

Funcion de los opioides

A

Inhibir Ca+

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6
Q

Opioides Antagonistas NMDA

A

Metadona
mieridona

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7
Q

MA especifico de miperidona

A

Bloquea Na+

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8
Q

IG de antagonistas de NMDA

A

Asociados a dolor neuropatico

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9
Q

MA de tramadol

A

Agonista debil de Mu
Inhibidor de SERT y NET

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10
Q

IG de tramadol

A

Dolor moderado a severo

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11
Q

FC tramadol

A

Interacciones IMAO, ISRS, IRNS

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12
Q

Antagonistas opioides

A

Naloxona
Naltrexone

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13
Q

IG de antagonistas opioides

A

antidoto sobredosis

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14
Q

MA de buprenorfina

A

Agonista Mu
Antagonista kappa

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15
Q

FC de buprenorfina

A

96% biodisponibilidad
alto metabolism 1er paso

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16
Q

Opioides endogenos

A

Enceflinas
endorfinas
dinorfinas

17
Q

MA de receptores Mu

A

inhibicion de canales de Ca2+ activados por voltaje

18
Q

MA de receptores delta

A

Inhibe adenilato ciclasa
Reduce la producción AMPc disminuye la activación PKA

19
Q

Ma de receptores Kappa

A

Hiperpolarizacion mediada por GIRK

20
Q

Efectos que tienen opioides al deprimir neuronas del centros en el tallo cerebral

A

Depression de :
Area inspiratoria
Area pneumotaxica - tos
Area postrema - centro del vomito

21
Q

a nivel periferico que efectos tienen los receptores opioides

A

Inhibe peristalsis
aumenta contracción y tono de músculos del tracto urinario y del iris
liberación de histamina por mastocitos

22
Q

Efecto adverso característico del fentanilo

A

rigid muscular en torax

23
Q

Opioides metalizados por citocromo P450 sustrato CYP2D6

A

codeina
hidrocodona
oxicodonx

24
Q

metabolito activo de codeina

25
Opioides con via de sintesis natural
morfina codeina
26
Opioides con via de sintesis semisintetica
buprenorfina hidromorfina hidrocodona oxicodonx oximorfina
27
Opioides con via de sintesis sintetica
fentanyl meperidona metadona tapentadol tramadol
28
Antagonista parcial
bupreneorfina
29
agonista puro debil
tramadol codeina dihicrocodeina
30
agonista puro potente
fentanyl metadona oxicodonx morfina
31
Opioides de potencia debil
tramadol codeina tapentadol nalbufina
32
opioides potencia fuerte
morfina oxicodonx metadona buprenorfina fentanyl
33
Unico opioides que no requiere receta medica
tramadol