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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?

Initiate diuretic therapy.

Implement seizure precautions.

Prepare the client for hemodialysis.

Administer phosphate.

Answer and Explanation

The Correct Answer is B

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.

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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.

A. Choose a frozen dinner for a quick meal option. B. Select processed cheese products when available. C. Season food with herbs & spices. D. Use soy sauce as marinade for meats.

Correct Answer is C

Explanation

Choice A rationale:

Frozen dinners are often high in sodium, which can increase blood pressure, so they are not a good choice for someone with hypertension.

Choice B rationale:

Processed cheese products are also high in sodium, so they should be avoided.

Choice C rationale:

Seasoning food with herbs and spices is a healthy way to add flavor without adding sodium.

Choice D rationale:

Soy sauce is very high in sodium, so it should not be used as a marinade for meats.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reviewing the arterial blood gas (ABG) results of a client.The client's ABGs are: pH: 7.6. PaCO2: 40 mm Hg. HCO3: 32 mEq/L. Which of the following acid-base conditions should the nurse identify the client is experiencing?

Correct Answer is D

Explanation

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Correct Answer is C

Explanation

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