A nurse is preparing an in-service about diuretics that can cause hypokalemia.
Which of the following medications should the nurse include for the in-service?
Digoxin.
Spironolactone.
Furosemide.
Captopril.
The Correct Answer is C
Choice A rationale
Digoxin is a cardiac glycoside used for heart failure and arrhythmias, not a diuretic.
Choice B rationale
Spironolactone is a potassium-sparing diuretic, preventing hypokalemia.
Choice C rationale
Furosemide is a loop diuretic that can cause hypokalemia by increasing potassium excretion.
Choice D rationale
Captopril is an ACE inhibitor used for hypertension and heart failure, not a diuretic.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Vitamin K1 is used as an antidote for warfarin toxicity because it helps in the synthesis of clotting factors, reversing the anticoagulant effects of warfarin.
Choice B rationale
Protamine sulfate is used to counteract the effects of heparin, not warfarin.
Choice C rationale
Heparin is an anticoagulant and would worsen bleeding if given in the case of warfarin toxicity.
Choice D rationale
Digibind is used to treat digoxin toxicity and has no role in reversing the effects of warfarin. .
Correct Answer is C
Explanation
Choice A rationale
Cimetidine is an H2 receptor antagonist used to treat acid-related disorders, not an antibiotic.
Choice B rationale
Warfarin is an anticoagulant used to prevent blood clots, not to treat infections.
Choice C rationale
Tetracycline is an antibiotic effective against a broad range of bacteria, including H. pylori.
Choice D rationale
Omeprazole is a proton pump inhibitor used to reduce stomach acid, not an antibiotic.
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