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15 Cards in this Set
- Front
- Back
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alpha blockers
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phenoxbenzamine
prazosin tamsulosin |
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beta blockers
nonselective |
propranolol
pindolol timolol sotalol |
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beta blockers
selective |
atenolol
metoprolo esmolol |
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alpha-beta blockers
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labetalol
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indirect acting antiadrenergics
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metyrosine
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Phenoxybenzamine
Prazosin Tamsulosin |
blocks alpha 1 receptors
CI- urge incontinence, exertional angina, all disorder leading to postural hypotension Tx for- pheochromocytoma, urological problems, peripheral vascular disease, chronic HTN, HTN emergencies, heart failure |
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propranolol
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prototype of nonselective beta blocker
- local anesthetic action |
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metoprolol
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- local anesthetic action
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pindolol
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-partial beta-agonist activity
-local anesthetic action |
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timolol
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decrease intraocular pressure
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esmolol
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parenteral admin ONLY
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sotalol
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pronounced K+ channels clocking activity
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labetalol
carvedilol |
similar to beta blockers
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Beta blockers, in general
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CI- abrupt discontinuation, asthma, bronchitis, COPD, bradyarrhythmias, DM, vasospastic angina, acute cardiac failure, peripheral occlusive vascular diseae, serious hepatic disease, depression, elderly
Main Tx for - HTN, cardiac arrhythmias, exertional angina also Tx for- glaucoma, hyperthyroidism, acute MI, chronic coronary insufficiency, hypertrophic cardiomyopathy, chronic heart failure, tremor, migraines, esophageal varices prevention |
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metyrosine
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MOA- inhibits tyrosine hydroxylase
SI- postural hypotension, diarrhea Tx for- preoperative preparation for pheochromocytoma resection |
