A client who has Graves' disease is prescribed methimazole.
Which of the following effects should the nurse expect to see after the client has taken the medication for 2 months?
Weight loss.
Warmer skin.
Increase in pulse rate.
Increased sleeping.
The Correct Answer is D
Methimazole is an antithyroid medication that controls the overproduction of thyroid hormone in Graves’ disease.
One of the symptoms of Graves’ disease is difficulty sleeping due to the overproduction of thyroid hormone.
After taking methimazole for 2 months, the client’s thyroid hormone levels should decrease, leading to an improvement in sleep.
Choice A is wrong because weight loss is a symptom of Graves’ disease due to the overproduction of thyroid hormone.
Methimazole controls the overproduction of thyroid hormone and may lead to weight gain.
Choice B is wrong because warmer skin is a symptom of Graves’ disease due to the overproduction of thyroid hormone.
Methimazole controls the overproduction of thyroid hormone and may lead to cooler skin.
Choice C is wrong because an increase in pulse rate is a symptom of Graves’ disease due to the overproduction of thyroid hormone.
Methimazole controls the overproduction of thyroid hormone and may lead to a decrease in pulse rate.
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Naxlex Comprehensive Predictor Exams
Related Questions
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.
Correct Answer is C
Explanation
The first intervention for a client with diabetic ketoacidosis and a blood glucose level of 800 mg/dL should be to initiate fluid replacement therapy with 0.9% sodium chloride at a rate of 15 mL/kg/hr.
This will help to replace fluids lost through excessive urination and to dilute the excess sugar in the blood.
Choice A is wrong because subcutaneous insulin injections are not the first intervention for diabetic ketoacidosis.
Insulin therapy is generally given intravenously.
Choice B is wrong because bicarbonate by IV infusion is not the first intervention for diabetic ketoacidosis.
Choice D is wrong because potassium chloride at a rate of 10 mEq/hr is not the first intervention for diabetic ketoacidosis.
Electrolyte replacement may be necessary to replace minerals such as sodium, potassium, and chloride, but this is not the first intervention 2.
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