The nurse is caring for a client with a goiter. Which medication is commonly prescribed to manage hyperthyroidism and reduce the size of a goiter?
Levothyroxine (Synthroid)
Methimazole (Tapazole)
Insulin glargine (Lantus)
Metformin (Glucophage)
The Correct Answer is B
Methimazole is an antithyroid medication commonly prescribed to manage hyperthyroidism and reduce the size of a goiter by decreasing thyroid hormone production.
Incorrect choices:
a. Levothyroxine (Synthroid) is a thyroid hormone replacement medication and is not used to manage hyperthyroidism or goiter.
c. Insulin glargine (Lantus) is used to manage diabetes and is not related to managing hyperthyroidism or goiter.
d. Metformin (Glucophage) is used to manage diabetes and is not related to managing hyperthyroidism or goiter.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A simple goiter is characterized by a diffuse enlargement of the thyroid gland that is typically painless and not associated with specific nodules or hormonal dysfunction.
Incorrect choices:
b. A toxic goiter is characterized by the overproduction of thyroid hormones and may or may not present with a large, diffuse swelling.
c. A colloid goiter is characterized by the accumulation of colloid within thyroid follicles and does not specifically refer to the size or painlessness of the swelling.
d. An endemic goiter is caused by iodine deficiency and is not specifically characterized by a large, diffuse, painless swelling.
Correct Answer is B
Explanation
A toxic goiter, also known as a toxic nodular goiter or toxic adenoma, is caused by the overproduction of thyroid hormones, leading to hyperthyroidism.
Incorrect choices:
a. A simple goiter is an enlargement of the thyroid gland without any specific hormonal dysfunction.
c. A colloid goiter is characterized by the accumulation of colloid within thyroid follicles and is not specifically related to thyroid hormone overproduction.
d. An endemic goiter is caused by iodine deficiency and is not specifically related to thyroid hormone overproduction.
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