A nurse is caring for a patient who has respiratory acidosis. Which of the following pH levels should the nurse expect?

pH 7.39

pH 7.31

pH 7.48

pH 7.50

Answer and Explanation

The Correct Answer is B

Choice A reason: A pH of 7.39 is near the lower end of the normal range (7.35-7.45) and would not typically indicate respiratory acidosis.

Choice B reason: A pH of 7.31 is below the normal range, indicating an acidic environment, which is consistent with respiratory acidosis.

Choice C reason: A pH of 7.48 is above the normal range, indicating a more alkaline environment, which would suggest respiratory alkalosis, not acidosis.

Choice D reason: A pH of 7.50 is also above the normal range and would indicate alkalosis rather than acidosis.

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Correct Answer is D

Explanation

Choice A reason: Keeping the bathroom door open does not address the safety risk of the patient bearing weight on the operative foot.

Choice B reason: While it is important to assist the patient back to bed, providing a bedpan does not address the immediate safety concern.

Choice C reason: Warning the patient about restraints is not appropriate without first educating the patient about the importance of not bearing weight and the potential risks.

Choice D reason: Telling the patient to remain in the bathroom until a wheelchair can be obtained ensures the patient's safety and prevents further weight-bearing on the operative foot.

A. Hydrochlorothiazide B. Spironolactone C. Furosemide D. Mannitol

Correct Answer is B

Explanation

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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A nurse is caring for a patient who has respiratory acidosis. Which of the following pH levels should the nurse expect?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

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Explanation

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