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NURS8024 Pharmacology Test 2 Module 4 Part 1 & 2 – Questions With Detailed Answers
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NURS8024 Pharmacology Test 2 Module 4 Part 1 & 2 – Questions With Detailed Answers
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NURS8024 Pharmacology Test 2 Module 4 Part 1 & 2 –Questions With Detailed Answers
Agents that increase urine volume Right Ans - Diuretics
Mechanisms of Diuretics Right Ans - Multiple effects on renal physiology
Effect specific membrane transport proteins in renal tubular epithelial cells
Osmotic effects that prevent water reabsorption
Inhibit enzymes
Interfere with hormone receptors in renal epithelial cells
Treat Mild to Moderate HTN & Heart Failure Right Ans - Thiazide Diuretics
Synergistic with loop diuretics = marked diuresis Right Ans - Thiazide
Diuretics
Drugs that decrease BP initially by decreasing plasma volume and its long-
term hemodynamic effects are to decrease PVR Right Ans - Thiazide
Diuretics
Inhibits Na+ reabsorption in distal tubules & excretion of Na+, H20, K+
Right Ans - Thiazide Diuretics
These Drugs decrease extracellular volume, CO & Renal blood flow Right
Ans - Thiazide Diurectics
Name 3 thiazide Diuretics Right Ans - Hydrochlorothiazide HCTZ
Chlorthalidone
Metolazone (Zaroxolyn)
What is the most effective thiazide diuretic and have better 24-hour control
Right Ans - Thiazide Diuretics
, Contraindications with thiazide diuretics Right Ans - Renal failure &
Hepatic cirrhosis
ADE of thiazide diuretics Right Ans - hypokalemia, hyponatremia, hypo
magnesium, hypovolemia
hyperuricemia & hypercalcemia, hyperglycemia
High LDL & Triglycerides
Rash, photosensitivity, weakness, fatigue, paresthesia
What should you monitor in a patient taking Thiazide diuretics? Right Ans -
Renal function tests
Electrolytes
Orthostatic hypotension
Patient Education for Pt taking Thiazide Diuretics Right Ans - Take in am
Daily Wts
Watch for s/s of orthostatic hypotension
These drugs selectively inhibit NaCL reabsorption in the ascending loop of
Henle Right Ans - Loop Diurectics
The Most Effective Diuretic Agents Right Ans - Loop Diuretics
These drugs are used to decrease intravascular volume in heart failure, acute
pulmonary edema and acute hypercalcemia and hyperkalemia. Right Ans -
Loop Diuretics
Contraindications are possible allergic cross reactivity in pts sensitive to other
sulfonamides. Right Ans - Loop Diuretics
Which loop Diuretics are Sulfonamides? Right Ans - Furosemide
Bumetanide
Torsemide
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