Autonomic/CV Drugs — Flashcards

What effect do class IA antiarrhythmics have on the effective refractory period in the ventricular tissue?_____

What effect do low doses of dopamine have on renal afferent and efferent arterioles (dilation or constriction)?_____

What is the effect of combining nitrates and β-blockers on myocardial O2 consumption?

What drug class does mexiletine belong to? _____

Ketamine (an arylcyclohexylamine) is a PCP analog that causes '_____ anesthesia'

Class IV antiarrhythmics may prolong the _____ on EKG

_____ is a long-acting opioid antagonist used for relapse prevention once detoxified from opiates

Misoprostol can be used to prevent NSAID-induced _____

Which opioid receptor does dynorphin bind to? _____

Which anticoagulant, warfarin or heparin, is used for chronic anticoagulation? _____