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5 Cards in this Set
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Epinephrine (adrenalin)
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representative adrenergic agonist
-activates all 4 receptor subtypes -catecholamine- give as continuous IV -used primarily for cardiac indications S/E: hypertension, dysrhythmias, angina pectoris, necrosis if extravasates, hyperglycemia |
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Norepinephrine (levarterenol, levophed)
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representative adrenergic agonist
-activates- alpha1, alpha2, and beta1 receptors -catecholamine -used primarily for cardiac indications S/E: hypertension, dysrhythmias, angina pectoris, necrosis if extravasates |
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Isoproterenol
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representative adrenergic agonist
-activates beta 1 and beta 2 receptors -catecholamine -used for cardiac stimulation and bronchodilation S/E: tachycardia, dysrhythmias, angina pectoris, hyperglycemia, and hypotension + hypokalemia possible |
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Dopamine
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representative adrenergic agonist
-activates: dopamine receptors, then beta 1, then alpha 1, sequentially with increase in dose -catecholamine -used mostly to increase urine flow S/E: tachycardia, dysrhythmias, angine pectoris, hypertension, necrosis possible if extravasates |
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Dobutamine
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representative adrenergic agonist
-activates- beta receptors -catecholamine -used mostly to stimulate heart in congestive heart failure S/E: tachycardia, dysrhythmias, angina pectoris |
