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21 Cards in this Set
- Front
- Back
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what beta receptors affect HR
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Beta 1
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when are natriuretic peptides released
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persistant hypervolemia
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what do natriuretic peptides do
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reduce preload by supressing renin-angiotensin-aldosterone system and promoting vasodilation
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what is the main purpose of angiotensin 2
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vasoconstriction to raise BP
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aldosterone causes retention of what
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sodium
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how do ACE inhibitors work
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ACE converts Ag1 into Ag2, so no conversion means no Ag2 = no increase in BP/HR
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ACE inhibitors end in what letters
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pril
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what ACE inhibitors are approved for MI
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captopril, lisinopril, trandolapril
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what ACE inhibitor is approved for nephropathy
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captopril
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how do ACE inhibitors benefit patients w/ nephropathy
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they decrease the glomerular filtration pressure
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what ACE inhibitor is approved for stroke
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ramipril
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what are SE of ACE inhibitors
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hypotension, cough, hyperkalemia, renal failure, fetal injury
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which ACE inhibitor can be given IV
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enalapril - (Vasotec)
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ACE inhibitors block production of what
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Ag2
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ARBs block the _____ of Ag2
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action
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name an aldosterone antagonist
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spironolactone, eplerenone
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ARB drug names end in what letters
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tan
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what are SE of CCBs
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constipation, dizzy, gingival hyperplasia, bradycardia, edema
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what group of CCB causes blockade in BVs but not in heart
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dihydropyridines - nifedipine
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what CCB is good for cerebral vessels
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nimodipine
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what is a very fast effective vasodilator used for hypertensive emergencies
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nipride, nitropress
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