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farmacologia > NITRATOS > Flashcards

NITRATOS Flashcards

1
Q

INDICACIONES -NITRATO

A

ICARDIOPATIAS ISQUEMICAS

IC CONGESTIVA
SICA
EDEMA AGUDO P.
ANGINA INESTABLE+ IAM

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2
Q

Los nitratos dilatan más las venas o arteriolas?

A

Venas

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3
Q

Contraindication de los Nitratos

A

HIPERTROFIA MIOCARDICA
<90
IMA-VENTRÍCULO DERECHO

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4
Q

Isquemia es producida por

A

Desequilibrio

demanda y aporte

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5
Q

MECANISMO ANTIISQUEMICO NITRATOS

A

🔺APORTE - VASODILATACIÓN

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6
Q

FUNCIÓN DE NITRATOS

A

VASODILATADORES = 🔻 pre y pos carga

🔻P SISTOLICA
🔻DEMANDA

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7
Q

EL NO- SE METABOLIZA A

A

PEROXINITRATO

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8
Q

PEROXINITRATO CAUSA

A

Disfunción endotelial= Oxidante=RESISTENCIA O TOLERANCIA

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9
Q

TIPOS DE NITRATOS

A

DINITRATO DE ISOSORBIDA
MONONITRATO DE ISOSORBIDA
NITROGLICERINA

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10
Q

NITRATOS QUE SE METABOLIZAN EN EL HÍGADO

A

DINITRATO DE ISOSORBIDA

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11
Q

NITRATOS QUE NO SE METABOLIZAN EN HÍGADO

A

MONONITRATO DE ISOSORBIDA

NITROGLICERINA

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12
Q

Cuantas horas debe estar el paciente sin nitrato

A

10 hrs

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13
Q

FARMACOS VIAGRA

A

SILDENAFILO Y VERDENAFILO

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14
Q

SILDENAFILO Y VERDENAFILO son

A

INHIBICIÓN DE FOSFODIESTERASA-5

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15
Q

CONTRAINDICACIONES

A

ATEROESCLEROSIS
INHIBIDORES DE LA FOSFODIESTERASA-5
HEPARINA

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16
Q

EFECTOS SECUNDARIOS

A

CEFALEA CON CONGESION CEREBRAL🧠
RUBOR FACIAL👹
SUBLINGUALES=HALITOSIS🤢

17
Q

CAUSA DE EAP

A

🔺PRECION HIDROESTATICA PULMONAR

18
Q

CONTRAINDICACIONES 🚫

A

HIPERTROFIA MIOCARDICA OBSTRUOTIBA

farmacologia (8 decks)

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