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Pharmacology UTA NURS 3365 Exam 2 With Complete Solution (A+ Graded)
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Pharmacology UTA NURS 3365 Exam 2 WithComplete Solution (A+ Graded)
Epinephrine MOA - Answer stimulates alpha, beta1, and beta2 adrenergic receptors;
causes pupil dilation, bronchodilation, increased HR, vasoconstriction, urinary retention
Epinephrine Contraindications - Answer Galucoma, MAOI
Epinephrine extravasation - Answer Phentolamine mesylate
Prazosin: class, use, contraindication - Answer Alpha Blocker; hypertension; additive
effect with beta blockers (causes hypotension)
Doxazosin: class, use, contraindication - Answer Alpha Blocker; hypertension; additive
effect with beta blockers (causes hypotension)
Tamsulosin: class, use, contraindication - Answer Alpha-Blocker; BPH
Prazosin, Doxazosin patient teaching-Answer Do not abruptly stop. Avoid OTC cold
meds. Watch for ankle edema. Rise slowly, in stages.
Tamsulosin patient teaching-Answer Take in the pm. Watch for ankle edema. Avoid OTC
cold medication.
Beta blockers-Answer End in -olol; used for angina, MI, hypertension, HF
Beta Blockers MOA-Answer Block sympathetic influence on the heart esp B1 selective,
reducing CO and thus BP; adrenergic blocking = Pupil constriction,
, bronchoconstriction, decreased heart rate, vasodilation, decreased blood pressure,
increase GI activity
Beta-blockers cautions-Answer Must be used with diuretic in African Americans; can
mask hypoglycemic symptoms causing tachycardia
ACE inhibitors names / MOI / class - ANS IN -PRIL; inhibits ACE enzyme from converting
Angiotensin I to Angiotensin II / antihypertensive
ACE inhibitors contraindications - ANS PARK: pregnancy, allergy / angioedema, renal
failure, hyperkalemia
Angiotensin II Receptor Blockers names / MOI / class - ANS end in -sartan / inhibits
binding of angiotensin II receptor sites / anti-hypertensive
Angiotensin II Receptor Blockers adverse effects - Answer *dry hacking cough* fatigue,
dizziness, hypotension
Angiotensin II Receptor Blockers contraindications - Answer PARK: pregnancy,
angioedema / allergy; renal failure, hyperkalemia
Angiotensin II Receptor Blockers nursing process - Answer assess potassium level;
avoid grapefruit juice
Calcium Channel Blockers additive effects - Answer Additive effects with beta blockers
(avoid grapefruit juice)
Calcium Channel Blockers uses - Answer angina, hypertension, SVT, headaches, a-fib
Vasodilators; uses, names - Answer Hypertension; hydralazine, diazoxide, minoxidil
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