A nurse is reviewing the laboratory test results for a male client who has an elevated temperature. The nurse should identify which of the following findings is a manifestation of dehydration?

Hct 48%

Urine specific gravity 1.040

Blood creatinine 0.6 mg/dL

Blood sodium 140 mEq/L

Answer and Explanation

The Correct Answer is B

A.   While a slightly elevated hematocrit can be associated with dehydration, it's not as specific as urine specific gravity.
B.   This indicates concentrated urine, which is a classic sign of dehydration. Normal urine specific gravity is typically between 1.005 and 1.030.
C.   This is a normal creatinine level and does not indicate dehydration.
D.   This is within the normal range for sodium.

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Correct Answer is ["B","C","D"]

Explanation

A. Abdominal distension is not typically associated with hypokalemia.
B. Often described as pins and needles, this is a common symptom of hypokalemia.
C. Specifically, the appearance of a U wave is a characteristic sign of hypokalemia.
D. Potassium is essential for muscle function, so low levels can lead to weakness.
E. Peak T wave on EKG is associated with hyperkalemia, not hypokalemia.

A. Administering preoperative medications to the patient B. Witnessing the patient's signature on the consent form C. Explaining the surgical procedure to the patient D. Monitoring the patient's vital signs during the procedure

Correct Answer is B

Explanation

A. Administering preoperative medications is a nursing responsibility but not directly related to informed consent.
B. Witnessing the patient's signature is the nurse's primary responsibility regarding informed consent in the preoperative period. This verifies that the patient understands the procedure and voluntarily agrees to it.
C. Explaining the surgical procedure is the responsibility of the surgeon or physician.
D. Monitoring vital signs is a postoperative responsibility.

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A nurse is reviewing the laboratory test results for a male client who has an elevated temperature. The nurse should identify which of the following findings is a manifestation of dehydration?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is ["B","C","D"]

Explanation

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Correct Answer is B

Explanation

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