Dig Flashcards

1
Q

Digoxina

Inotropo positivo

A

Inhiben la bomba de Na/k ATP asa del sarcolema
Aumentan la concentración de Na que se intercambia por el ca
Aumentan el gasto cardiaco

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2
Q

Aumento del tono vagal

A

Aumentando su refractariedad

Bradicardia sinusal

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3
Q

Amplia distribución

Buena absorción

A

Intoxicación en IR

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4
Q

Intoxicación digitalica

A
Anorexia
Nauseas 
Vomitos 
Pérdida de peso 
Visión de halo de color amarillo 
Confusión 
Ginecomastia
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5
Q

Intoxicación digitalica en corazón

A

Extrasistoles ventriculares

Bradicardia

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6
Q

Descenso del ST

A

Cazoleta digitalica

NO INTOXICACIÓN

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7
Q

Contraindicada

A

Sx preexitatorios

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