A nurse is preparing an in-service about potassium-wasting diuretics. Which of the following medications is a diuretic has a complication of hypokalemia?
Mannitol
Spironolactone (Aldactone)
Furosemide (Lasix)
Metformin
The Correct Answer is C
A. Mannitol is an osmotic diuretic, and although it can cause dehydration and electrolyte imbalances, it does not specifically cause hypokalemia as a primary side effect.
B. Spironolactone is a potassium-sparing diuretic, so it is less likely to cause hypokalemia. In fact, it can cause hyperkalemia.
C. Furosemide is a loop diuretic that increases urine output and can lead to potassium loss, causing hypokalemia. This is a common complication of loop diuretics.
D. Metformin is an oral antidiabetic medication and is not a diuretic, so it is not associated with hypokalemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","D"]
Explanation
A. "This medication is also used to treat male pattern baldness.": Sildenafil is not indicated for treating male pattern baldness; it is used for erectile dysfunction.
B. "Complications of this medication are priapism, sudden hearing loss, and myocardial infarction.": This is correct, as sildenafil can cause these serious side effects.
C. "You should take this medication 30 minutes to 4 hours before sexual activity.": This is correct, as sildenafil is typically taken within this time frame.
D. "A complication of this medication is incontinence.": Incontinence is not a known complication of sildenafil use.
Correct Answer is B
Explanation
A. Omeprazole is not used for motion sickness. It is a proton pump inhibitor used to treat gastric acid- related conditions.
B. Omeprazole is used to prevent and treat gastric ulcers, including stress ulcers that may occur in critically ill patients.
C. Omeprazole is used to treat conditions like GERD, ulcers, and Zollinger-Ellison syndrome, not just heartburn.
D. Omeprazole is not used to treat nausea and vomiting. It reduces gastric acid production to treat acid- related conditions.
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