A nurse is reviewing the laboratory results of a client who received a dose of sodium polystyrene sulfonate.
Which of the following findings should the nurse identify as an indication that the medication has been effective?

Potassium 4.6 mEq/L.

Calcium 8 mg/dL.

Magnesium.1 mEq/L.

Sodium 150 mEq/L.

Answer and Explanation

The Correct Answer is A

Sodium polystyrene sulfonate is a medication used to treat high levels of potassium in the blood.

A potassium level of 4.6 mEq/L is within the normal range, indicating that the medication has been effective in reducing high levels of potassium in the blood.

Choice B is wrong because Calcium 8 mg/dL, is not the correct answer because it measures the level of calcium in the blood and is not specifically related to sodium polystyrene sulfonate therapy.

Choice C is wrong because Magnesium.1 mEq/L, is not the correct answer because it measures the level of magnesium in the blood and is not specifically related to sodium polystyrene sulfonate therapy.

Choice D is wrong because Sodium 150 mEq/L, is not the correct answer because it measures the level of sodium in the blood and is not specifically related to sodium polystyrene sulfonate therapy.

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Correct Answer is C

Explanation

Methimazole is a medication used to treat hyperthyroidism, a condition where the thyroid gland produces too much thyroid hormone.

Bradycardia, or a slow heart rate, can be a sign that the client’s thyroid hormone levels have become too low, indicating that the dose of methimazole may need to be decreased.

Choice A is wrong because Exophthalmos, is not an indication for a lower dose of methimazole as it is a symptom of Graves’ disease itself and not related to the medication.

Choice B is wrong because Diaphoresis, or excessive sweating, is also not an indication for a lower dose of methimazole as it can be a symptom of hyperthyroidism.

Choice D is wrong because Weight loss, is also not an indication for a lower dose of methimazole as it can be a symptom of hyperthyroidism.

A. Bradypnea. B. Hyperkalemia. C. Tachycardia. D. Rhinitis.

Correct Answer is C

Explanation

Propranolol is a beta-blocker that is used to treat high blood pressure and other heart conditions.

Abrupt discontinuation of propranolol can result in a variety of adverse reactions, including tachycardia (increased heart rate).

Choice A is wrong because bradypnea (abnormally slow breathing) is not a known withdrawal symptom of propranolol.

Choice B is wrong because hyperkalemia (high potassium levels) is not a known withdrawal symptom of propranolol.

Choice D is wrong because rhinitis (inflammation of the nasal mucous membrane) is not a known withdrawal symptom of propranolol.

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A nurse is reviewing the laboratory results of a client who received a dose of sodium polystyrene sulfonate. Which of the following findings should the nurse identify as an indication that the medication has been effective?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who has Graves' disease and is taking methimazole. Which of the following findings indicates the client needs a lower dose of the medication?

Correct Answer is C

Explanation

A nurse is caring for a client who reports taking propranolol for several years but has recently stopped for financial reasons. The nurse should assess the client for which of the following findings?

Correct Answer is C

Explanation

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A nurse is reviewing the laboratory results of a client who received a dose of sodium polystyrene sulfonate.
Which of the following findings should the nurse identify as an indication that the medication has been effective?