The nurse is assessing a client with a large, diffuse, painless swelling in the neck. Which type of goiter is characterized by these findings?
Simple goiter
Toxic goiter
Colloid goiter
Endemic goiter
The Correct Answer is A
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Encouraging deep breathing and coughing exercises helps prevent respiratory complications such as pneumonia after thyroidectomy.
Incorrect choices:
b. Limiting fluid intake is not necessary and does not prevent complications after thyroidectomy.
c. Administering high doses of aspirin is not appropriate for pain management after thyroidectomy and can lead to bleeding complications.
d. Encouraging the client to flex the neck frequently is not recommended after thyroidectomy as it may strain the surgical site and potentially lead to complications.
Correct Answer is D
Explanation
Iodine deficiency is a common cause of goiter, especially in regions where there is insufficient dietary intake of iodine, leading to inadequate production of thyroid hormones.
Incorrect choices:
a. Autoimmune thyroid disease, such as Hashimoto's thyroiditis, is not specifically related to iodine deficiency and is characterized by immune system attack on the thyroid gland.
b. Excessive thyroid hormone production is associated with conditions such as toxic goiter or Graves' disease and is not directly related to iodine deficiency.
c. Radiation exposure can damage the thyroid gland and lead to goiter, but it is not directly related to iodine deficiency.
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