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8 Cards in this Set
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- Back
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ADRENERGIC ANTAGONIST
ACTION (19) |
-Sympathetic N. S.
-Blocking -Opposite effect of fight/flight response |
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ADRENERGIC ANTAGONIST
INDICATIONS FOR USE (19) |
-Blocks response of SNS
-Alpha Blockers = vasodilator -Beta Blockers = B1 = decreased HR; decreased contraction; decreased conduction; (basically decreased stimulation of the heart) -Just say NO to B2 blocker |
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ALPHA ADRENERGIC ANTAGONIST
ACTION (19) |
-Vasodilation
-Decreased introaccular pressure -Increased cerebral blood flow -Stimulates uterine contractions |
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ALPHA ADRENERGIC ANTAGONIST
INDICATIONS FOR USE (19) |
-HTN -Frost Bite
-Raynaud's disease -Phenochromocytoma (tumors in adrenal gland) -Extravasation -Postpartum/post abortion bleeding -Benign prostatic hyperplasia -(Any condition with decreased blood flow to an area) |
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ALPHA ADRENERGIC ANTAGONIST
SIDE EFFECTS (19) |
-Orthostatic hypotension
-Reflex tachycardia -Dizziness -Nasal congestion -Impotence -Contraindicated in pregnancy |
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BETA ADRENERGIC ANTAGONIST
ACTION (19) |
-Decreased cardiac stimulation (HR, force of contraction, conduction)
-Decreases release of catecholamines post MI -Decreases O2 demands of heart -Blocks dilation of cerebral arteries |
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BETA ADRENERGIC ANTAGONIST
INDICATIONS FOR USE (19) |
-Post MI
-Angina -HTN -Cardiac dysrhythmias -Vascular headaches -Glaucoma |
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BETA ADRENERGIC ANTAGONIST
SIDE EFFECTS (19) |
-Bradycardia
-Bronchoconstriction -Hypoglycemia -Orthostatic hypotension -Impotence -Edema -S/S of CHF -Dry mouth -Nausea/Vomiting/Anorexia -Depression -Rebound HTN |
