A client is taking furosemide (Lasix), a diuretic. and becomes confused. Which potassium level does the nurse correlate with this condition?

5.0 mEq/L

2.9 mEq/L

3.8 mEq/L

6.0 mEq/L

Answer and Explanation

The Correct Answer is B

Furosemide is a loop diuretic that works by blocking the reabsorption of sodium and chloride in the ascending loop of Henle in the kidney, leading to increased urine output. However, this medication can also cause potassium loss through increased urinary excretion, which can lead to hypokalemia (low potassium level). Hypokalemia can cause confusion, weakness, and other neurological symptoms.

The normal range for serum potassium is 3.5 to 5.0 mEq/L. A potassium level of 2.9 mEq/L is below the normal range and is considered hypokalemic. Therefore, the nurse should correlate the client's confusion with the low potassium level and notify the healthcare provider to adjust the medication or provide potassium supplements if indicated.

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Correct Answer is B

Explanation

Sudden discontinuation of prednisone can result in adrenal insufficiency and can lead to life-threatening complications. The nurse should also instruct the patient to report any symptoms of an infection, such as fever, to the doctor promptly, as prednisone can mask signs of an infection.

Monitoring for mood alterations and daily weight measurement are also important aspects of care, but they are not as crucial as the need to gradually taper oﬀ the medication.

A. You really should not worry about how you look in the hospital, we see many worse things. B. Most of the physical and mental changes caused by the disease will gradually improve after surgery. C. "Let me show you how to dress so that the changes are not so noticeable." D. "I do not think you look bad; your appearance is just altered by your disease.

Correct Answer is B

Explanation

This response acknowledges the patient's concerns and provides reassurance that the changes are temporary and will improve after surgery. Response is dismissive of the patient's concerns and may make the patient feel unheard. Response c may be helpful, but it does not address the patient's emotional concerns. Response d is not accurate because the patient has expressed feeling awful about their appearance.

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A client is taking furosemide (Lasix), a diuretic. and becomes confused. Which potassium level does the nurse correlate with this condition?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Explanation

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Correct Answer is B

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