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8 Cards in this Set
- Front
- Back
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Potent competitive agonist at both alpha 1 & alpha 2 receptors
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Phentolamine
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Phentolamine SE
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Severe tachycardia, arrhythmias, and myocardial ischemia
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Binds covalently to alpha receptors causing irreversible blockade
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Phenoxybenzamine
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Phenoxybenzamine SE
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postural hypotension and tachycardia, nasal stuffiness and inhibition of ejaculation
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Highly selective for alpha 1 receptors
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Prazosin
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Greater potentcy in prostate smooth muscle than vascular smooth muscle
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Tamsulosin
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Antidepressant with the ability to block alpha 1 receptors
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Trazadone
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Acebutolol, atenolol, betaxolol, bisoprolol, Celiprolol, Esmolol, Metaprolol
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Beta 1 selective
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