A nurse is reviewing a client's laboratory values and discovers the client has a serum potassium of 6.2 mEq/L. Which of the following interventions should the nurse anticipate?

Administering a potassium-sparing diuretic.

Administering sodium polystyrene sulfonate.

Initiating an IV potassium infusion.

Encouraging the client to eat bananas.

Answer and Explanation

The Correct Answer is B

The correct answer is choice B) Administering sodium polystyrene sulfonate.

Choice A rationale:

Administering a potassium-sparing diuretic is not appropriate for a client with hyperkalemia (high potassium levels). Potassium-sparing diuretics would further increase potassium levels, worsening the condition.

Choice B rationale:

Sodium polystyrene sulfonate is used to treat hyperkalemia. It works by exchanging sodium ions for potassium ions in the intestines, which helps to lower serum potassium levels by excreting it through the stool.

Choice C rationale:

Initiating an IV potassium infusion would be contraindicated in this situation as it would increase the already elevated potassium levels, potentially leading to dangerous cardiac complications.

Choice D rationale:

Encouraging the client to eat bananas is not advisable because bananas are high in potassium, which would exacerbate hyperkalemia.

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Correct Answer is A

Explanation

Sodium 155 mEq/L. Choice A rationale:

A urine specific gravity of 1.035 indicates concentrated urine and is consistent with fluid volume deficit. However, it is not the most specific finding for this condition.

Choice B rationale:

A BUN (blood urea nitrogen) level of 19 mg/dL can be a normal value. It is within the reference range (usually around 7-20 mg/dL) and does not provide specific information about fluid volume deficit.

Choice C rationale:

A hematocrit of 44.9% can also be within the normal range for some individuals, and while it can be elevated in cases of fluid volume deficit, it is not as sensitive as other parameters for detecting this condition.

Choice D rationale:
This is the correct answer because a sodium level of 155 mEq/L is elevated and indicates hypernatremia, which is associated with fluid volume deficit. Hypernatremia occurs when there is a relative lack of water in relation to the sodium concentration in the blood, and it can lead to dehydration

A. Limit intake of canned soups. B. Choose diet sodas over bottled water. C. Choose bottled salad dressings. D. Read labels on foods before eating.

Correct Answer is ["A","D"]

Explanation

The correct answer is A. Limit intake of canned soups and D. Read labels on foods before eating.

Choice A rationale:

Canned soups often contain high levels of sodium, which can contribute to exceeding the recommended daily sodium intake. Limiting these can help manage sodium levels effectively.

Choice B rationale:

Choosing diet sodas over bottled water is not advisable. Diet sodas can still contain sodium and other additives that are not beneficial for a low-sodium diet. Bottled water is a better choice as it typically contains no sodium.

Choice C rationale:

Bottled salad dressings often contain high amounts of sodium. Opting for homemade or low-sodium versions is a better strategy for maintaining a low-sodium diet.

Choice D rationale:

Reading labels on foods before eating is crucial for identifying hidden sources of sodium and making informed dietary choices. This practice helps in adhering to a low-sodium diet by avoiding foods with high sodium content.

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A nurse is reviewing a client's laboratory values and discovers the client has a serum potassium of 6.2 mEq/L. Which of the following interventions should the nurse anticipate?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reviewing the laboratory results of a client who has fluid volume deficit. The nurse would expect which of the following findings?

Correct Answer is A

Explanation

A nurse is teaching a client who is on a low-sodium diet. Which of the following instructions should the nurse include? (Select All that Apply.).

Correct Answer is ["A","D"]

Explanation

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