Episodio – Propranolol, bloqueo beta-2 y exacerbación de asma | USMLE Step 1 episode artwork

EPISODE · Jun 27, 2026 · 5 MIN

Episodio – Propranolol, bloqueo beta-2 y exacerbación de asma | USMLE Step 1

from USMLE DREAMERS · host USMLE DREAMERS

En este episodio de USMLE Dreamers, revisamos un caso de recurrencia de síntomas asmáticos en un paciente tratado por temblor esencial. A partir de disnea intermitente, tos, opresión torácica, sibilancias y bradicardia relativa, identificamos el uso probable de propranolol y explicamos por qué el bloqueo de receptores beta-2 pulmonares causa broncoconstricción.#USMLE #USMLEStep1 #Step1 #USMLEDreamers #Pharmacology #BetaBlockers #Propranolol #Asthma #EssentialTremor #AdrenergicReceptors #MedicalEducation

Episode metadata supplied by the publisher feed · Published Jun 27, 2026

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Episodio – Propranolol, bloqueo beta-2 y exacerbación de asma | USMLE Step 1

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