PDE-5 inhibitors result in increased blood flow in the _____ of the penis
Prostacyclin (PGI2) is synthesized by COX-_____
Prostacyclin (PGI2) is a potent vaso-_____
PDE-5 inhibitors may cause life-threatening _____ in patients taking nitrates
drugs-receptor antagonists may cause _____ (BP) as an adverse effect
Which prostaglandins mediate vasodilation and increased vascular permeability? _____
What drug class do vardenafil, tadalafil, and sildenafil belong to?_____
Bosentan antagonizes endothelin-1 receptors, causing _____ pulmonary vascular resistance
vardenafil
sildenafil
Study 10 flashcards on Pulmonary hypertension therapies for USMLE Pharmacology. These active recall cards cover the key concepts, clinical associations, and high-yield facts from this chapter of Autonomic/CV Drugs. Each card is designed to test your understanding rather than just recognition, building stronger and more durable memories for exam day.
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