A nurse is caring for a client that will receive a diuretic for fluid overload.
Which of the following diuretics act on the loop of Henle?
Spironolactone.
Hydrochlorothiazide.
Furosemide.
Mannitol.
The Correct Answer is C
Choice A rationale
Spironolactone is a potassium-sparing diuretic that acts on the collecting ducts and late distal tubules but not on the loop of Henle.
Choice B rationale
Hydrochlorothiazide is a thiazide diuretic that works on the distal convoluted tubule, not the loop of Henle.
Choice C rationale
Furosemide is a loop diuretic that acts on the ascending limb of the loop of Henle to inhibit sodium and chloride reabsorption, leading to increased urine output.
Choice D rationale
Mannitol is an osmotic diuretic that primarily acts on the proximal tubule and the descending limb of the loop of Henle.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Cancer is characterized by uncontrolled cell growth and the ability to spread or metastasize to other parts of the body, disrupting normal bodily functions.
Choice B rationale
This statement is incorrect because cancer involves uncontrollable cell growth, contrary to what is stated.
Choice C rationale
This statement is incorrect as cancer cells do grow and can spread to other parts of the body.
Choice D rationale
This statement is not accurate as cancer involves specific characteristics that Choices B and C do not describe correctly.
Correct Answer is A
Explanation
Choice A rationale
Omeprazole (Prilosec) is a proton pump inhibitor used to prevent peptic ulcers by reducing stomach acid production.
Choice B rationale
Omeprazole is used in combination with antibiotics to treat H. pylori-induced ulcers but not for acute treatment.
Choice C rationale
Omeprazole is not solely used to treat heartburn; it is mainly for preventing and treating peptic and gastric ulcers.
Choice D rationale
Omeprazole is used to prevent gastric ulcers caused by NSAIDs, but its primary indication is for peptic ulcers prevention. .
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