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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Levothyroxine is a thyroid hormone medicine used to treat hypothyroidism (low thyroid hormone)1.
It works by replacing thyroid hormone that is normally produced by the body.
Cold intolerance is a common symptom of hypothyroidism2, so if the client reports that they are not as cold as they used to be, it indicates that the medication is working and their hormone levels are returning to a healthy range.
Choice A is wrong because constipation is a common symptom of hypothyroidism2, so taking a laxative for constipation does not indicate a therapeutic response to the medication.
Choice C is wrong because weight loss without dieting can be a side effect of taking too much levothyroxine.
Choice D is wrong because sleeping more than usual can be a symptom of hypothyroidism2, so it does not indicate a therapeutic response to the medication.
Correct Answer is B
Explanation
Step 1: Convert weight from lb to kg.
88 lb ÷ 2.2 = 40 kg
Step 2: Calculate total daily dose in mg.
150 mg/kg × 40 kg = 6000 mg
Step 3: Calculate dose per administration (every 6 hr).
6000 mg ÷ 4 = 1500 mg
Step 4: Calculate number of tablets per dose.
1500 mg ÷ 500 mg/tab = 3 tablets
Answer:
3 tablets per dose.
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