The nurse is explaining the role of the sympathetic nervous system in thyroid storm. Which statement accurately describes the interaction between the sympathetic nervous system and thyroid hormone release in this condition?
"Thyroid storm suppresses the sympathetic nervous system, leading to a decrease in thyroid hormone release."
"The sympathetic nervous system is unaffected by thyroid storm, as it primarily regulates heart rate."
"Thyroid storm stimulates the sympathetic nervous system, which further increases thyroid hormone release."
"The sympathetic nervous system counteracts the effects of thyroid storm by promoting thyroid hormone clearance."
The Correct Answer is C
Thyroid storm is associated with sympathetic nervous system stimulation, leading to increased release of thyroid hormones from the thyroid gland. This results in a cascade of hypermetabolic effects throughout the body.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
After radioactive iodine therapy, it may take several weeks for thyroid hormone levels to normalize. Continuing antithyroid medication during this period helps prevent exacerbation of hyperthyroidism and potential thyroid storm.
Incorrect choices:
a. This choice is incorrect. While avoiding excessive iodine intake is important, avoiding all foods high in iodine is unnecessary and could lead to nutritional deficiencies.
b. This choice is incorrect. Strenuous physical activity can exacerbate hyperthyroidism and increase the risk of thyroid storm. Moderation in physical activity is recommended.
c. This choice is incorrect. Stopping antithyroid medication after radioactive iodine therapy is not recommended, as thyroid hormone levels may not immediately normalize.
Correct Answer is D
Explanation
Potassium iodide is administered to block the release of thyroid hormones and manage thyroid storm. It helps restore normal heart rhythm and reduce cardiac manifestations.
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