The nurse is caring for a client with thyroid storm. Which laboratory finding would the nurse anticipate in this condition?
Elevated TSH (thyroid-stimulating hormone) levels
Elevated T3 (triiodothyronine) and T4 (thyroxine) levels
Low T3 (triiodothyronine) and T4 (thyroxine) levels
Normal TSH (thyroid-stimulating hormone) levels
The Correct Answer is B
Thyroid storm is characterized by significantly elevated levels of T3 and T4, the thyroid hormones.
Incorrect choices:
a. This choice is incorrect. Elevated TSH levels are not expected in thyroid storm. TSH would be suppressed due to high thyroid hormone levels.
c. This choice is incorrect. Low T3 and T4 levels are not indicative of thyroid storm. Thyroid storm is associated with excess thyroid hormone release.
d. This choice is incorrect. Normal TSH levels would not be seen in thyroid storm, as TSH would be suppressed due to elevated thyroid hormone levels.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Methimazole is an antithyroid medication that inhibits the synthesis of thyroid hormones by blocking the enzyme thyroid peroxidase. It is often used as part of the medical management of thyroid storm to decrease excessive thyroid hormone production.
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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