A nurse is planning care for a client who has hypernatremia. Which of the following IV solutions should the nurse plan to initiate?

Dextran 40

Dextrose 5 in water

Dextrose 10% in water

25% albumin

Answer and Explanation

The Correct Answer is B

A.   Dextran 40 is a plasma volume expander and not used for correcting hypernatremia.
B.   Hypernatremia indicates a deficit of water relative to sodium. Providing hypotonic solutions like Dextrose 5 in water helps to dilute the sodium concentration in the body fluids, effectively treating hypernatremia.
C.   Dextrose 10% in water is a hypertonic solution and would exacerbate hypernatremia by increasing the concentration of sodium in the body fluids.
D.   25% albumin is a hypertonic solution and would exacerbate hypernatremia by increasing the concentration of sodium in the body fluids.

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Correct Answer is C

Explanation

A. Dry skin is not a typical manifestation of respiratory acidosis.
B. Abdominal pain is not a typical manifestation of respiratory acidosis.
C. Lethargy and altered mental status are common manifestations of respiratory acidosis due to the effects of hypercapnia (elevated PaCO2) on the central nervous system.
D. Numbness of fingers is not a typical manifestation of respiratory acidosis.

A. Metabolic Acidosis, Uncompensated B. Respiratory Alkalosis. Partially Compensated C. Respiratory Acidosis. Uncompensated D. Metabolic Alkalosis. Partially Compensated

Correct Answer is C

Explanation

A. Metabolic Acidosis, Uncompensated, is ruled out because the elevated PaCO2 and low pH indicate a respiratory problem rather than a metabolic one.
B. Respiratory Alkalosis. Partially Compensated is ruled out because the pH and PaCO2 levels are both abnormal and indicate acidosis rather than alkalosis.
C. The low pH (acidosis) along with the high PaCO2 indicate respiratory acidosis, and there is no evidence of compensation by the kidneys (normal HCO3).
D. Metabolic Alkalosis. Partially Compensated, is ruled out because the pH is low (acidosis) rather than high (alkalosis), and the PaCO2 is elevated, suggesting a respiratory problem rather than a metabolic one.

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A nurse is planning care for a client who has hypernatremia. Which of the following IV solutions should the nurse plan to initiate?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who has respiratory acidosis. Which of the following findings should the nurse expect?

Correct Answer is C

Explanation

Correct Answer is C

Explanation

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