A nurse is collecting data from a client who has systemic lupus erythematosus (SLE). Which of the following laboratory values should the nurse review to determine the client's renalfunction?

C-reactive protein

Serum creatinine

Antinuclear antibody

Erythrocyte sedimentation rate

Answer and Explanation

The Correct Answer is B

a. C-reactive protein: This is a marker of inflammation and is not specific to renal function. It is more commonly used to assess inflammation in various conditions.

b. Serum creatinine: Elevated levels of serum creatinine are indicative of impaired renal

function. Creatinine is a waste product that is normally filtered by the kidneys. Increased levels suggest decreased renal filtration.

c. Antinuclear antibody: This test is used to diagnose autoimmune diseases like SLE but does not directly measure renal function.

d. Erythrocyte sedimentation rate: This is a nonspecific marker of inflammation and is not directly related to renal function.

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Correct Answer is C

Explanation

a. Weight gain: Hyperthyroidism is more commonly associated with weight loss due to increased metabolism.

b. Constipation: Hyperthyroidism is more likely to cause diarrhea or increased bowel movements.

c. Frequent mood changes: Hyperthyroidism can lead to mood swings, irritability, and anxiety.

d. Sensitivity to cold: Sensitivity to cold is more commonly associated with hypothyroidism, not hyperthyroidism.

A. Respiratory acidosis - The low pH (acidosis) and elevated PaCO2 suggest respiratory acidosis, which is caused by inadequate ventilation leading to an accumulation of carbon dioxide. B. Metabolic acidosis - Metabolic acidosis is characterized by a low pH and decreased HCO3. C. Respiratory alkalosis - Respiratory alkalosis is characterized by a high pH and low PaCO2, which is not consistent with the provided arterial blood gas values. D. Metabolic alkalosis - Metabolic alkalosis is characterized by a high pH and increased HCO3, which does not align with the given values.

Correct Answer is A

Explanation

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A nurse is collecting data from a client who has systemic lupus erythematosus (SLE). Which of the following laboratory values should the nurse review to determine the client's renalfunction?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is collecting data on a client who has hyperthyroidism. Which of the following manifestations should the nurse expect the client to report?

Correct Answer is C

Explanation

A nurse is collecting data from a client whose arterial blood gas values reveal a pH of 7.24, PaCO2 of 53, and an HCO3 of 24. The nurse should prepare to treat the client for which of the following acid-base imbalances?

Correct Answer is A

Explanation

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