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A nurse is caring for a client who has a potassium deficiency.
Which of the following foods should the nurse recommend as the best source of potassium?

1 slice of wheat bread.

1 slice of cheddar cheese.

1 banana.

1 wedge of cantaloupe.

Answer and Explanation

The Correct Answer is C

Choice A rationale:

Wheat bread contains some potassium, but not as much as fruits and vegetables.

Choice B rationale:

Cheddar cheese is not a good source of potassium.

Choice C rationale:

Bananas are known to be a great source of potassium.

Choice D rationale:

Cantaloupes contain potassium, but not as much as bananas.

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Correct Answer is B

Explanation

Choice A rationale:

Initiating diuretic therapy is incorrect because it would further decrease the client’s already low calcium level.

Choice B rationale:

Implementing seizure precautions is correct because hypocalcemia can cause neuromuscular irritability and seizures.

Choice C rationale:

Preparing the client for hemodialysis is incorrect because it is not the first-line treatment for hypocalcemia.

Choice D rationale:

Administering phosphate is incorrect because it would further decrease the client’s already low calcium level.

A. Respiratory acidosis. B. Metabolic acidosis. C. Respiratory alkalosis. D. Metabolic alkalosis.

Correct Answer is D

Explanation

Choice A rationale:

Respiratory acidosis is characterized by a high PaCO2 and a low pH. The client’s ABG results do not match this pattern.

Choice B rationale:

Metabolic acidosis is characterized by a low HCO3 and a low pH. The client’s ABG results do not match this pattern.

Choice C rationale:

Respiratory alkalosis is characterized by a low PaCO2 and a high pH. The client’s ABG results do not match this pattern.

Choice D rationale:

Metabolic alkalosis is characterized by a high HCO3 and a high pH. The client’s ABG results match this pattern. Normal values for pH, PaCO2, and HCO3 are 7.35-7.45, 35-45 mm Hg, and 22-26 mEq/L respectively.

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A nurse is caring for a client who has a potassium deficiency.Which of the following foods should the nurse recommend as the best source of potassium?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

While reviewing a client's laboratory results, a nurse notes a serum calcium level of 8.0 mg/dL. Which of the following actions should the nurse take?

Correct Answer is B

Explanation

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Correct Answer is D

Explanation

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A nurse is caring for a client who has a potassium deficiency.
Which of the following foods should the nurse recommend as the best source of potassium?