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
Excessive iodine intake, such as from contrast agents used in imaging studies, can trigger thyroid storm in individuals with underlying hyperthyroidism. The additional iodine can stimulate further thyroid hormone release and exacerbate the condition.
Incorrect choices:
a. Prolonged exposure to cold temperatures is not a common trigger for thyroid storm.
c. Parathyroid hormone is not directly involved in thyroid hormone regulation and does not trigger thyroid storm.
d. Bacterial infections are not a common trigger for thyroid storm.
Correct Answer is B
Explanation
Providing supplemental oxygen therapy is a priority intervention to ensure adequate oxygenation and support vital organ function in a client with thyroid storm. This condition can cause increased metabolic demand and potential respiratory distress.
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