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NURS 5334 - Module 5 Exam Questions and Complete Solutions Graded A+
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NURS 5334 - Module 5 Exam Questions and Complete Solutions Graded A+
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NURS 5334 -Module 5 Exam
Questions and
Complete Solutions
Graded A+
Denning [Date] [Course title]
, Loop Diuretics - Answer: Furosemide (Lasix), ethacyrnic, bumetanide, torsemide
MOA: work in ascending loop of henle to block sodium and chloride reabsorption
all may cause: ototoxicity, hypovolemia, hypotension, hypokalemia, hyperuricemia, hyperglycemia, and
disruption of lipid metabolism
ex: if patient has gout, question if lasix appropriate. but if patient has chf, might not have a choice
Thiazide diuretics - Answer: sulfa diuretics (so can have cross allergy to abx)
- hctz, metolazone, Chlorthalidone
- MOA: increase the renal excretion of sodium, chloride, potassium and water
- work in distal convoluted tubule
tx use: htn, edema, diabetes insipidus
osmotic diuretic - Answer: mannitol
reduces ICP, given parenterally
Potassium sparing diuretics - Answer: Aldosterone antagonists -> spironolactone (bb tumorgenic in rats)
and esplerenone
tx use: htn, chf, hirsutism, acne, pcos (blocks androgen receptors
ex: if patient has bp that is not controlled and on 3/4 diff meds, this is good class to try
decrease morbidity and mortality in chf patients
non-aldosterone antagonists -> triameterene, amiloride
ACE inhibitors - Answer: tx use: htn, chf, mi, diabetic and nondiabetic nephropathy, prevention of mi,
strok and death in pts at high cv risk
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