The nurse is assisting with a radioactive iodine uptake (RAIU) test for a client with a suspected goiter. What is the primary purpose of the RAIU test in the diagnosis of a goiter?
To measure blood glucose levels
To assess kidney function
To evaluate thyroid hormone production and distribution
To detect inflammation in the thyroid gland
The Correct Answer is C
The RAIU test involves administering a small amount of radioactive iodine and measuring its uptake by the thyroid gland. This helps assess the production and distribution of thyroid hormones and can aid in diagnosing various thyroid disorders, including goiter.
Incorrect choices:
a. Measuring blood glucose levels is not the primary purpose of the RAIU test and is not directly related to goiter diagnosis.
b. Assessing kidney function is not the primary purpose of the RAIU test and is not directly related to goiter diagnosis.
d. Detecting inflammation in the thyroid gland is not the primary purpose of the RAIU test and is not directly related to goiter diagnosis.
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Related Questions
Correct Answer is D
Explanation
The release of excess thyroid hormones into the bloodstream can lead to a life-threatening condition called thyroid storm, characterized by severe hyperthyroidism.
Incorrect choices:
a. Anemia is not directly related to the release of excess thyroid hormones into the bloodstream.
b. Hyperglycemia is not directly related to the release of excess thyroid hormones into the bloodstream.
c. Hypothyroidism is not directly related to the release of excess thyroid hormones into the bloodstream.
Correct Answer is D
Explanation
A family history of thyroid disorders, especially goiter or autoimmune thyroid conditions, can contribute to the development of goiter in individuals with a genetic predisposition.
Incorrect choices:
a. Consumption of high-iodine foods can contribute to iodine-induced goiter but is not specifically related to genetic predisposition.
b. Regular physical exercise is not directly related to the development of goiter.
c. Exposure to cold temperatures is not directly related to the development of goiter.
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