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NUR 325 Exam 3 Drugs Questions With Correct Answers

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  • NUR 325

NUR 325 Exam 3 Drugs Questions With Correct Answers ASU NUR 325 Exam 3 Lower GI and Antihypertensive Drugs ARBs - answerLosartan Losartan mechanism of action - answerblocks angiotensin II receptors and blocks aldosterone Losartan therapeutic effect - answerTreats hypertension, heart failure a...

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  • August 5, 2024
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  • NUR 325
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NUR 325 Exam 3 Drugs Questions With
Correct Answers

ASU NUR 325 Exam 3 Lower GI and Antihypertensive Drugs

ARBs - answer✔✔Losartan

Losartan mechanism of action - answer✔✔blocks angiotensin II receptors and blocks
aldosterone

Losartan therapeutic effect - answer✔✔Treats hypertension, heart failure and myocardial
infarction

Losartan adverse effects - answer✔✔Fatigue, headache, dizziness, rare angioedema

Losartan interactions - answer✔✔NSAIDs and diuretics

ARBs benefit over ACEI - answer✔✔no cough, no hyperkalemia, no first dose hypertension

ACE Inhibitors - answer✔✔Captopril

Captopril mechanism of action - answer✔✔Reduces conversion of angiotensin I to II, inhibits
vasoconstriction, inhibits aldosterone

Captopril therapeutic effect - answer✔✔Treats hypertension, heart failure, myocardial infarction

Captopril adverse effects - answer✔✔hypotension after first dose, hyperkalemia, cough,
angioedema, metallic taste in mouth

Captopril interactions - answer✔✔NSAIDs, diuretics

Aldosterone Antagonist - answer✔✔Eplerenone

Eplerenone mechanism of action - answer✔✔Blocks aldosterone receptors

Eplerenone therapeutic effect - answer✔✔Treats hypertension and heart failure

Eplerenone adverse effects - answer✔✔Diarrhea, abdominal pain, cough, fatigue, hyperkalemia

Eplerenone interactions - answer✔✔ARBs and ACEI

Direct Renin Inhibitor - answer✔✔Aliskiren

Aliskiren mechanism of action - answer✔✔binds renin, preventing formation of angiotensin I


EXAM STUDY MATERIALS July 26, 2024 9:30 AM

, Aliskiren therapeutic effect - answer✔✔Treats hypertension only

Aliskiren adverse effects - answer✔✔diarrhea, hypotension, hyperkalemia, cough, angioedema

Aliskiren interactions - answer✔✔Other antihypertensives and diuretics, ACEI and ARBs cause
hyperkalemia

Alpha 1 Blockers - answer✔✔Doxazosin

Doxazosin mechanism of action - answer✔✔Blocks alpha 1 receptors on vascular smooth
muscle to dilate arterioles and veins

Doxazosin therapeutic effect - answer✔✔Treats hypertension and BPH

Doxazosin adverse effects - answer✔✔orthostatic hypotension with first dose- give at night

Doxazosin interactions - answer✔✔Other antihypertensives, NSAIDs

Beta Blockers - answer✔✔Atenolol

Atenolol mechanism of action - answer✔✔Blocking beta receptors, allowing an influx of
calcium into the cells
- decreases heart rate and conduction rate
- decreases contractility and cardiac output
- decreases renin release

Atenolol therapeutic effect - answer✔✔Treats hypertension and heart failure

Atenolol adverse effects - answer✔✔bradycardia, hold if HR less than 60

Atenolol interactions - answer✔✔Diuretics and other antihypertensives, epinephrine, insulin

Alpha 2 Agonists - answer✔✔Clonidine

Clonidine mechanism of action - answer✔✔Stimulates alpha 2 receptors, causing vasodilation
and decreasing HR

Clonidine therapeutic effect - answer✔✔Treats hypertension, severe cancer pain, migraines, and
withdrawal symptoms

Clonidine adverse effects - answer✔✔Dry mouth, severe rebound hypertension

Clonidine interactions - answer✔✔Combined effects with opioids

Alpha/Beta Blockers - answer✔✔Carvedilol

Carvedilol mechanism of action - answer✔✔Dilates arterioles and veins, decreases HR


EXAM STUDY MATERIALS July 26, 2024 9:30 AM

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