Give only to narrow-complex reentry supraventricular tachycardias or known supraventricular dysrhythmias. Atrial flutter with a rapid ventricular response, atrial fibrillation with a rapid ventricular response, Multifocal atrial tachycardia, Vasospastic and unstable angina
Prostaglandin inhibition Blocks Thromboxane A2 via COX 1. Vaso-Dil via the COX 2 pathway.
Card 209
Question
ATROPINE SULFATE MOA
Answer
inhibits action of acetylcholine at postganglionic parasympathetic neuroeffector sites.
Card 210
Question
CALCIUM CHLORIDE / CALCIUM GLUCONATE MOA
Answer
inotrope May enhance vent automaticity. Helps stabilize the cell membrane
Card 211
Question
DEXAMETHASONE (Decadron) MOA
Answer
surpress inflammation, immunosuppressive
Card 212
Question
DEXTROSE MOA
Answer
Rapidly increases serum glucose l
Card 213
Question
DIAZEPAM (Valium) seizure MOA
Answer
Potentates inhibitory neurotransmitters. Raises seizure threshold.Induces amnesia and sedation.
Card 214
Question
DIAZEPAM (Valium)cardio MOA
Answer
Potentates inhibitory neurotransmitters. Raises seizure threshold.Induces amnesia and sedation.
Card 215
Question
DILTIAZEM HCL (Cardizem) MOA
Answer
Block influx of calcium ions into cardiac muscle. Arterial and venous vasodilator. Reduces preload and afterload. Reduces myocardial oxygen demand.
Card 216
Question
DIPHENHYDRAMINE (Benadryl) MOA
Answer
Blocks H receptors; decreases vasodilatation Reverses extrapyramidal reactions.
Card 217
Question
DOPAMINE (Inotropin) dopaminergic MOA
Answer
dilate renal and splanchnic vasculature at low doses.
Card 218
Question
DOPAMINE (Inotropin) Beta-andregenic MOA
Answer
+ inotropy. +chronotropy.
Card 219
Question
DOPAMINE (Inotropin) Andregic MOA
Answer
alpha 1 effects
Card 220
Question
EPINEPHRINE cardiac MOA
Answer
+chrono, +inno,+dromo + automaticity.
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