Question

Which patient statement demonstrates understanding of radioactive iodine (I-131) therapy?

A. "I will need to take this drug on a daily basis for at least 1 year."
B. "I will isolate myself from my family for 1 week so there is no risk of radiation exposure."
C. "This drug will help decrease my cold intolerance and weight gain."
D. "This drug will be taken up by the thyroid gland and destroy thyroid tissue."

Answer 1

D. "This drug will be taken up by the thyroid gland and destroy thyroid tissue." Radioactive iodine (I-131) therapy is a treatment that is taken up and absorbed by the thyroid gland to destroy excess thyroid tissue or cancer cells in the thyroid.

Step-by-step explanation:

Radioactive iodine (I-131) therapy is a treatment used for thyroid problems, including overactive thyroid and thyroid cancer. The correct patient statement that demonstrates understanding of radioactive iodine therapy is option D: "This drug will be taken up by the thyroid gland and destroy thyroid tissue." When the patient takes the drug, the radioactive iodine is concentrated in the thyroid gland, which absorbs it and destroys excess thyroid tissue or any cancer cells in the thyroid. This therapy helps to regulate the activity of the thyroid and treat thyroid conditions.