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FARMACOLOGIA > SNA > Flashcards

SNA Flashcards

1
Q

Farmacos que son catecolaminas naturales

A

Adrenalina, noradrenalina, isoprenalina y dopamina

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2
Q

Cuales son agonistas mixtos

A

efedrina, anfetaminas y metanfetaminas

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3
Q

Agonistas beta 2

A

salbutamol y terbutalina

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4
Q

Agonistas beta 1

A

dobutamina

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5
Q

AGONISTAS ALFA 1

A

FENILEFRINA
OXIMETAZOLINA
FENILPROPANOLAMINA

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6
Q

ANTAGONISTAS ALFA 1

A 
PRAZOSINA 
DOXAZOSINA 
ERGOTAMINA 
TAMSULOSINA 
ERGOTAMINA
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7
Q

ANTAGONISTA ALFA 2

A

REVERSIBLES=> YOHIMBINA E IDAZOXAN

IRREVERSIBLES=> BENEXTRAMINA

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8
Q

ANTAGONISTAS MIXTOS

A

LABETALOL Y CARVEDIOL

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9
Q

BETA BLOQUEANTES SELECTIVOS B1

A

ATENOLOL
BISOPROLOL
ESMOLOL
METOPROLOL

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10
Q

BETA BLOQUEANTES NO SELECTIVOS

A

PROPANOLOL, SOTALOL Y TIMOLOL

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11
Q

PARA QUE SE UTILIZA EL TIMOLOL

A

EN LA HIPERTENSION INTRAOCULAR POR MEDIA DE VIA TOPICA

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12
Q

LOS ORGANOFOSFORADOS SON…

A

COLINOMIMETICOS O PARASIMPATICOMIMETICOS

SON TRATADOS CON ATROPINA QUE ES UN PARASIMPATICOLITICO

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13
Q

EL ANTIDOTO DE LOS ORGANOFOSFORADOS O LOS COLINOMIMETICOS ES

A

LA ATROPINA

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14
Q

EFECTOS DE LOS RECEPTORES ALFA 1

A 
VASOCONTRICCION PERIFERICA 
VASODILATACION CORONARIA 
IONOTROPO 
CRONOTROPO
AUMENTO DE LA PRESION ARTERIAL 
MIDRIASIS 
CIERRE DEL ESFINTER VESICAL INFERIOR
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15
Q

EFECTOS ALFA 2

A

VASOCONSTRICCION CORONARIA, PIEL Y RIÑON
AGRAGACION
INHIBICION DE LA LIPOLISIS, DE LA LIBERAICON DE NA E INSULINA

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16
Q

EFECTOS RECEPTORES BETA 1

A

VASODILATACION RENAL
IONOTROPO Y CRONOTROPO POSITIVO
AUMENTO TA

17
Q

EFECTOS RECEPTORES BETA 2

A

VASODILATACION PERIFERICA
RELAJACION DE M LISO
ESTIMULA LA CAPTACION DE POTASIO
AUMENTO DE GLUCOGENOLISIS

18
Q

INDICACIONES DE LA ADRENALINA

A

SHOCK ANAFILACTICO
BRADICARDIA
PARADA CARDIACA
HEMORRAGIAS MUCOSAS O EPITELIALES (VIA TOPICA)

19
Q

QUE SE USA EN EL ASMA BRONQUIAL

A

LOS AGONISTAS BETA 2 POR SU BRONCODILATACION:
TERBUTALINA
SALMETEROL
SALBUTAMOL

20
Q

QUE FARMACO SE USA PARA DISMINUIR LAS CONTRACCIONES UTERINAS EN EL EMBARAZO

A

RITODRINA Y ES UN AGONISTA BETA 2

21
Q

QUE OTROS FINES TIENE EL CLEMBUTEROL

A

SUSTANCIA DE DOPAJE

22
Q

CUALES SON LAS PRINCIPALES RAM DE LOS SIMPATICOMIMETICOS O AGONISTAS ADRENERGICOS

A 
TAQUICARDIA O ARRITMIAS  ALFA 1 
NECROSIS LOCAL ALFA 1
HEMORRAGIAS POR HTA ALFA  
ESTIMULACION DEL SNC, NERVIOSISMO...
CONGESTION DE REBOTE ALFA TOPICOS 
HIPERGLUCEMIA BETA 2
PSICOSIS Y DEPENDENCIA
23
Q

PARA QUE Y POR QUE SE USAN EN SALBUTAMOL Y LA TERBUTALINA EN CIERTAS CONDICIONES RESPIRATORIAS

A

PARA EL TRATAMIENTO DEL EPOC O ASMA, POR SER AGONISTAS B2 QUE PRODUCEN BRONCODILATACION

FARMACOLOGIA (10 decks)

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