Antagositas Mixtos Flashcards

1
Q

Ejemplos de antagonistas mixtos

A

Labetalol y carvedilol

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2
Q

MA antagonistas mixtos

A

Antagonismo similar a los receptores adrenergicos alfa y beta

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3
Q

EA antagonistas mixtos

A

Mareo, náuseas, fatiga, elevación cr, bun,ausencia de eyaculacion

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4
Q

Ejemplos de antagonistas de receptor beta

A

Propanolol, tomillo, metoprolol, esmolol y atenolol (b1)

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5
Q

MA antagonistas del receptor beta

A

No selectivos: afinidad igual sobre b1 y B2

Selectivo: predomina afinidad sobre b1

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6
Q

EA antagonistas de receptor beta

A

Bradicardia, broncoconstriccion , mareo, cefalea, fatiga , prurito, depr3sion

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7
Q

Simpático líticos de accion central que es un neurotransmisor falso de la norepinefrina

A

Metildopa

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8
Q

MA metildopa

A

Disminución de los estímulos eferentes neuronales adrenergicos desde el tallo encefálico, la vasoconstricción y liberación de norepinephrine (agonista alfa2 presinaptico)

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9
Q

EA alfa metildopa

A

Anemia hemolitica
Sx lupoide
Híper prolactinemia
Hepatotoxicidad

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10
Q

Indicaciones alfametildopa

A

Preeclampsia

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