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

Explanation

A. Hyperventilation can lead to dizziness and lightheadedness, and it's not a recommended method for preventing atelectasis.
B. This statement indicates understanding of the importance of deep breathing exercises in preventing atelectasis.
C. This statement shows a misunderstanding of atelectasis. Anyone can develop atelectasis, especially after surgery.
D. This statement is incorrect, but it focuses on treatment rather than prevention.

A. Asking appropriate questions about suctioning B. Verbalizing all steps in the procedure C. Attending a class given about tracheostomy care D. Performing the procedure independently

Correct Answer is D

Explanation

A. While asking appropriate questions demonstrates that the partner is engaged and seeking understanding, it alone does not indicate that they are ready to perform the procedure independently.

B. Being able to verbalize all steps in the procedure shows that the partner has knowledge and understanding of the process. However, verbalizing alone does not confirm that they can perform the procedure accurately and safely. Practical skills and hands-on competence are crucial for readiness.
C. Attending a class provides important theoretical knowledge and information about tracheostomy care. However, attending a class by itself does not guarantee that the partner has developed the necessary skills to perform suctioning independently.
D. The ability to perform the procedure independently indicates that the partner has acquired the necessary skills and confidence to carry out suctioning safely and effectively. It shows practical proficiency, which is essential for readiness for discharge. The partner’s ability to perform suctioning without assistance demonstrates that they can handle the procedure in real-life situations.

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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

A nurse teaches a post-operative patient about preventing atelectasis. Which statement by the patient indicates an understanding?

Correct Answer is B

Explanation

A nurse is caring for a client with a tracheostomy. The client's partner has been taught to perform suctioning. Which of the following actions by the partner should indicate to the nurse a readiness for the client's discharge?

Correct Answer is D

Explanation

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?

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