When presenting about caring for patients who are receiving diuretic therapy, the nurse should explain that which of the following medications can put patients at risk for hyperkalemia?
Hydrochlorothiazide
Spironolactone
Furosemide
Mannitol
The Correct Answer is B
Choice A reason: Hydrochlorothiazide is a thiazide diuretic that typically causes potassium loss, not hyperkalemia.
Choice B reason: Spironolactone is a potassium-sparing diuretic, which can lead to an increase in potassium levels, potentially causing hyperkalemia.
Choice C reason: Furosemide is a loop diuretic that usually results in potassium loss, not hyperkalemia.
Choice D reason: Mannitol is an osmotic diuretic that does not typically cause hyperkalemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: This statement is incorrect; patients have the right to refuse treatment at any time, even after signing the consent form.
Choice B reason: While the charge nurse may review the risks, it is typically the responsibility of the provider performing the procedure to ensure the patient understands the risks involved.
Choice C reason: A witness may be required to sign the consent form, but it does not necessarily have to be the patient's partner.
Choice D reason: It is important for the provider to discuss all treatment options with the patient, so they can make an informed decision.
Correct Answer is ["1"]
Explanation
Step 1: Identify the prescribed dose and the dose per tablet. The prescribed dose is 100 mcg and the dose per tablet is also 100 mcg.
Step 2: Divide the prescribed dose by the dose per tablet to find out how many tablets are needed. So, 100 mcg (prescribed dose) ÷ 100 mcg/tablet (dose per tablet) = 1 tablet
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