Antihipert Flashcards

(54 cards)

1
Q

Fx antagonista Ca

A

Nifedrina
Verapamilo y dieltazen

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2
Q

Canal que actúa los bloq de Ca

A

L

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3
Q

Antg ca
Farmacocinetica
Absorcion
Met
Administración
Unión a proteina

A

Absorcion alta 90-100%
Met hepático, citocromo p450
Adm v.o
Unión a proteina 70-88 %

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4
Q

Cuanto demora en iniciar efecto de antg ca

A

30 a 60 min

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5
Q

Adv antg ca

A

Vasodilatador
Eritema, mareo,cefalea,hipotension

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6
Q

Suspensión brusca de antg de ca en px cardiopatas isquemicos provoca

A

Angina

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7
Q

Antg ca da rubor

A

Nifedipina

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8
Q

Interacción antg ca, aumenten concentración de que

A

Propanodol metroprolol
Fx que se biotransforman en p450

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9
Q

Antg de ca disminuyen que fx

A

Digoxina

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10
Q

Antg de ca unido a cual fx causa hipotension excesiva

A

Verapamilo + quinidina

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11
Q

Uso de antg ca

A

Antihipertensiok
Previene ecv
Angina variable
Arritmia supraventricular
Hipertenso con:epoc,isquemia,asma

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12
Q

Diurético tiazidas donde actuan

A

Tubo contorneado distal y excreta en el proximal

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13
Q

Mecanismo acción diureticos

A

Reabsorbe na y cl

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14
Q

ind terap de tiazidas

A

fallla cardiaca y reducen muerte iam
diabetes insipido
edema

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15
Q

tiazida disminuye E de

A

ca

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16
Q

tiazidas
adm

A

v.o

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17
Q

reac adv tiazidas gastrointestinal

A

anorexia, nauseas, vomito

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18
Q

reac adv tiazidas derma

A

fotosensible eritema cutaneo

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19
Q

interaccion tiazidas disminuye

A

anticoag
unicosurico
insulina

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20
Q

interaccion tiazidas aumenta

A

anestesia, glucosidos digitalicos y litio

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21
Q

beta bloq tx

A

angina de pecho

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22
Q

beta bloq no selec

A

propanolol
sotalol
noladol
timolol

23
Q

beta bloq selec

A

atenolol
esmolol
metroprolol

24
Q

inhibidor enzima convertidora de angiotensina IECA Fx

A

Isonopril
captopril

25
Tx IECA
Hipertensión insuficiencia cardiaca
26
mec accion IECA
Impiden transformacion a angiotensina 2
27
reac adv ieca
angioedema neutropenia hiperpotasemia hipotension insuficiencia renal aguda
28
Antagonista de receptor angiotensina FX
Lorsartan Ibersartabn Valsartan
29
Antagonista de receptor angiotensina Tx
Hipertensión insuficiencia cardiaca
30
Antagonista de receptor angiotensina mec accion
antagonozan receptor At1 y disminuye concentracion angiotensina
31
inhibidor renina Fx
aliskireno
32
inhibidor renina tx
hipertensión
33
toxic inhibidor renina
hiperpotasemia altera renal teratogenico
34
mecc accion inhibidor renina
compite con angiotensinogeno en el sitio de union de la renina falso sustrato
35
simpaticolitico accion central receptor activa o inhibe
activa alfa 2
36
simpaticolitico accion central fx
cloridina y metildopa
37
aldonet
metildopa
38
simpaticolitico accion central mecc accion
disminuye noradrenalina
39
simpaticolitico accion central causa sedacion en reac adv
cloridina
40
simpaticolitico accion central causa anemia hemoliticaen reac adv
mitildopa
41
antagonistas alfa fx
prazosina terazosina dexazosina
42
antagonistas alfa mec accion
bloquean alfa 1 e impiden vasoconstriccion
43
antagonistas alfa adm
v.o
44
minipres
prazosicna
45
tlytrin
terazosina
46
antagonistas alfa adv
hipotesion ortostatica
47
antagonista terminacion simpatica fx
GUANETIDINA RESERPINA
48
antagonista terminacion simpatica mec
disminuyen efecto simpativo cardiovascular al antagonozar las aminas vasculares de los nervios adrenergicos e intervenir en vesicula
49
vasodilatadores
verapamilo y dieltazem (bloq no selectivo ca) nifedipina y alodipina (bloq conducto vesicular ca) hidralazina emite oxido nitrico minoxidil abre conducto de k y vasodiatacion
50
antihipertensivo parenteral fx
nitroprusiato diazoxido labetalol
51
antihipertensivo parenteral mec accion
liberan oxido nitrico abre condulto de k antag receptor alfa y beta
51
cardibux
nitroprusiato
52
antihipertensivo parenteral tx
vasodilatador potente ugercia hipertensiva
52
adv antihipertensivo parenteral
hipotension excesiva