SNA Flashcards

1
Q

Noradrenalina

A

Receptores α1, vasoconstricción generalizada

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2
Q

Dobutamina

A

Receptores β1, aumento cronotropismo, inotropismo, excitabilidad, conductibilidad

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3
Q

Salbutamol

A

Receptores β2, broncodilatación

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4
Q

Prazosina

A

Antagonista α1, vasodilatación, disminución tensión arterial

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5
Q

Atenolol

A

Bloqueante selectivo β1, reducción actividad cardíaca

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6
Q

Propranolol

A

Bloqueante no selectivo β1 y β2, disminución actividad cardíaca, broncoconstricción

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7
Q

Atropina

A

Anticolinérgico, bloqueo receptores muscarínicos, aumento frecuencia cardíaca

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