A nurse is caring for a 68-kg (150-lb) client who has dehydration. Which of the following manifestations is an indication of effective treatment?

Urine specific gravity 1.005 to 1.030

Decreased pulse pressure

Lightheadedness

Urine output 75 mL in 1 hr

Answer and Explanation

The Correct Answer is D

The correct answer is D. Urine output 75 mL in 1 hr.

Adequate urine output (at least 30 mL/hr) indicates effective hydration, showing that the kidneys are functioning properly and fluid balance is improving. A urine output of 75 mL in 1 hour suggests sufficient fluid replacement.

Here’s why the other options are incorrect:

A. Urine specific gravity 1.005 to 1.030 – This range covers both normal and abnormal values. In dehydration, urine specific gravity is usually high (>1.030) due to concentrated urine. Effective treatment should lead to lower urine specific gravity, but the full range does not confirm improvement.
B. Decreased pulse pressure – Pulse pressure is the difference between systolic and diastolic blood pressure. Dehydration typically causes a narrowed pulse pressure, so improvement should lead to a normal or increased pulse pressure rather than a decrease.
C. Lightheadedness – Dizziness and lightheadedness are signs of dehydration-related hypotension. Effective hydration should resolve these symptoms, not maintain them.

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Correct Answer is D

Explanation

Choice A reason: Furosemide does not require a diet low in potassium; in fact, patients may need to increase their potassium intake due to its diuretic effect.

Choice B reason: Patients on furosemide should not limit fluid intake unless specifically instructed by their healthcare provider, as the medication is a diuretic.

Choice C reason: Furosemide is used to treat high blood pressure, so it would not cause an increase in blood pressure.

Choice D reason: Limiting sun exposure and wearing sunscreen is important as furosemide can make the skin more sensitive to sunlight.

A. Instruct the client to drink 1 liter of fluid each day. B. Instruct the client to take antibiotics until dysuria is no longer present. C. Instruct the client to avoid drinking carbonated beverages. D. Instruct the client to drink 240 mL of tomato juice each day.

Correct Answer is C

Explanation

Choice A reason: Instructing the client to drink 1 liter of fluid each day may not be sufficient for someone with cystitis. Increasing fluid intake helps ?ush out bacteria from the urinary tract, and the general recommendation is to drink about 2 liters of water per day.

Choice B reason: While taking antibiotics is a crucial part of treating bacterial cystitis, the client should complete the full course of antibiotics prescribed, not just until symptoms such as dysuria disappear. This ensures the infection is fully treated and reduces the risk of resistance.

Choice C reason: Advising the client to avoid carbonated beverages is appropriate because such drinks can irritate the bladder and exacerbate symptoms of cystitis. It is also recommended to avoid ca?eine, alcohol, and spicy foods until the infection clears.

Choice D reason: There is no specific recommendation for clients with cystitis to drink tomato juice each day. In fact, tomato juice is acidic and may irritate the bladder, similar to carbonated beverages.

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A nurse is caring for a 68-kg (150-lb) client who has dehydration. Which of the following manifestations is an indication of effective treatment?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is discharging a client from the hospital who has a new prescription for furosemide. Which of the following client statements indicates an understanding of the teaching?

Correct Answer is D

Explanation

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Correct Answer is C

Explanation

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