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NURS202 Exam III Pt5
Antihypertensive Drugs- Names
Question | Answer |
---|---|
centrally and peripherally acting neuron blocker | reserpine: only one still available in the U.S. rarely used because of frequent adverse effects |
adrenergic centrally acting a2-receptor agonists | clonidine methyldopa |
What is the drug of choice for hypertension in pregnancy? | methyldopa |
adrenergic peripheral a1-blockers/antagonists | ZOSIN doxazosin |
ACE inhibitors | PRIL captopril -short half life) enalapril -oral and IV |
Which adrenergics are not prodrugs? | captopril lisinopril used in patients with liver dysfunction |
What is a prodrug? | inactive in administered form and must be metabolized in the liver |
angiotensin II receptor blockers | SARTAN losartan valsartan |
calcium channel blockers (CCB's) | PINE nifedipine EXCEPTIONS diltiazem verapamil |
vasodilators | diazoxide sodium nitroprusside -IV short acting, emergency |
thiazide and thiazide like diuretics | hydrochlorothiazide HCTZ metalazone |
carbonic anhydrase inhibitors (CAI's) | AMIDE acteazolamide |
loop diuretics | furosemide |
potassium sparing diuretics | spironolactone |
osmotic diuretics | mannitol -IV only, may crystallize when cold so requires filter, mostly ICU, ER, acute setting |
Potassium sparing diuretics are also known as: | aldosterone inhibiting diuretics |
adrenergic b-blockers | LOL propanolol atenolol metroprolol |
peripherally acting dual a1 and b-blockers | labetalol carvedilol |