Antihyperten - Study guides, Class notes & Summaries

A patient has a new order for the adrenergic drug doxazosin (Cardura). When providing education about this drug, the nurse will include which instructions? a. "Weigh yourself daily, and report any weight loss to your prescriber." b. "Increase your potassium intake by eating more bananas and apricots." c. "The impaired taste associated with this medication usually goes away in 2 to 3 weeks." d. "Be sure to lie down after taking the first dose, because first-dose hypotension may...

Primary Targets for Primary Targets for Antihypertensive Drugs - Answer Controls of fluid balance (sodium & water) Vascular smooth muscle Both central and peripheral components of the sympathetic nervous system The renin-angiotensin systems Antihypertensive Drugs: Diuretics - Answer - Mainstay of antihypertensive treatment for many years - Lower blood pressure initially by their volume depleting effects - First there is a fall in cardiac output and then later a fall in peripheral resis...

Basic & Clinical Pharmacology - Hypertension - Antihypertensive Agents Exam Questions with 100% Correct Answers Verified | Updated What is diagnosis for hypertension and regulation or BP? - answer- Repeated and reproducible measurements of elevated BP - White Coat Hypertension - Seldom give cause - Usually asymptomatic What is normal blood pressure? - answer<120/80 What is prehypertension? - answer120-139/80-89 What is hypertension? - answer>140/90 What is stage 1 BP? - answer1...

ARB's - Angiotensin II Receptor Blockers ACEI's - angiotensin converting enzyme inhibitors DRI's - Direct Renin Inhibitors ACEI - -pril, Benzapril, captopril, Enalopril, Enalaprilat, Fosinopril, Lisinopril, Moexipril, Perindopril, Quinapril, Ramipipril, Trandolopril ARB's - -sartan, Candesartan, Eprosartan, Losartan, Omestartan, Temisartan, Valsartan Direct Renin Inhibitor - Aliskiren Losartan - well absorbed with or without food Captopril - rapidly absorbed and more bio availability...

blood pressure - Answer measure of how hard blood is pressing against artery walls; strength of the push changes with the events in the cardiac cycle determinants of blood pressure - Answer cardiac output x peripheral resistance hypertension - Answer high blood pressure heart rate, contractility, blood volume, venous return - Answer What determines cardiac output: arteriolar constriction - Answer What determines peripheral resistance: <120/<80 - Answer normal blo...

The nurse knows that which diuretic is most frequently combined with an antihypertensive drug? a. Chlorthalidone b. Hydrochlorothiazide c. Bendroflumethiazide d. A potassium-sparing diuretic - Answer b. Hydrochlorothiazide The nurse is administering a beta blocker to a patient. Which is the most important assessment to perform before administration? a. Urine output b. Apical pulse c. Potassium level d. Serum level of medication - Answer b. Apical pulse Captopril has been ordere...

NU641 Antihypertensive Agents Test Questions and Answers All Correct What is not used in hypertensive emergencies and why? - Answer- Carvedilol- because it is an alpha and beta receptor blocker First-line therapy for hypertension include: - Answer- ACE inhibitors, angiotensin receptor blockers (ARBs), and calcium channel blockers Beta-blockers are not considered first-line therapy in hypertension because of: - Answer- increased morbidity and mortality Dihydropyridine (DHP) calcium c...

What is hypertension? - Answer a condition in which blood pressure (BP) in the arterial system is abnormally high Why is hypertension dangerous? - Answer it is one of the leading causes of cerebral strokes, heart attacks, and chronic heart failure (CHF) In chronic heart failure, what does hypertension do? - Answer hypertension causes the left ventricle to hypertrophy, which decreases cardiac function and leads to heart failure What is essential hypertension? - Answer the cause o...

NU641: Antihypertensive Agents Alpha-1 adrenergic receptor stimulation causes: - Answer-vasoconstriction and an increased blood pressure Alpha-1 adrenergic receptor blockade results in: - Answer-vasodilation and reduced blood pressure The only alpha-1 adrenergic receptor blocking drugs used to treat hypertension include: - Answerprazosin and alfuzin What can occur with the first dose of an alpha-1 receptor blocking agent? - Answer-Orthostatic hypotension Beta adrenergic blocking agents: -...

What is the normal blood pressure? - 120/80 What are elevated blood pressure levels? - 120-129/<80 What is the range for stage 1 hypertension? - 130/80-139/89 What are stage 2 hypertension levels? - 140/90 or greater How do the kidneys regulate blood pressure? - control of fluid volume via the renin-angiotensin-aldosterone system What other hormones regulate blood pressure? - antidiuretic hormone, atrial natriuretic peptide hormone, and brain natriuretic peptide hormone What type of...