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

Answer and Explanation

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.

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Correct Answer is D

Explanation

Choice A reason: Peripheral edema is typically associated with ﬂuid overload, not hypovolemia, which is a decreased volume of circulating blood in the body.

Choice B reason: Bradycardia, or a slow heart rate, is not commonly associated with hypovolemia. Tachycardia, or a rapid heart rate, may occur as the body atempts to compensate for the reduced blood volume.

Choice C reason: Cyanosis, which is a bluish discoloration of the skin due to lack of oxygen, is not a direct sign of hypovolemia.

Choice D reason: Hypotension, or low blood pressure, is a common finding in hypovolemia as there is less blood circulating through the body.

A. The patient who has advance directives B. The patient's son, who has a durable power of atorney C. The patient's daughter, who is the primary caregiver D. The patient's nurse, who assists with care

Correct Answer is B

Explanation

Choice A reason: Advance directives are instructions given by the patient for future care, not for giving consent for current procedures.

Choice B reason: A durable power of atorney for healthcare allows an individual to make medical decisions on behalf of the patient if they are unable to do so themselves.

Choice C reason: Being the primary caregiver does not automatically grant the legal authority to give consent for medical procedures.

Choice D reason: The nurse's role is to facilitate the consent process, not to give consent on behalf of the patient.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is collecting data on a patient who is experiencing hypovolemia. Which of the following findings should the nurse expect?

Correct Answer is D

Explanation

A nurse is caring for a patient who has dementia and is scheduled for a procedure. Which of the following individuals should the nurse request to help the patient give informed consent?

Correct Answer is B

Explanation

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