The nurse is explaining the pathophysiology of thyroid storm to a client. Which statement accurately describes the underlying process that contributes to thyroid storm?
"Thyroid storm occurs due to an underproduction of thyroid hormones."
"Thyroid storm is triggered by an overactive parathyroid gland."
"Thyroid storm results from an excessive release of thyroid hormones into the bloodstream."
"Thyroid storm is caused by inflammation of the thyroid gland."
The Correct Answer is C
Thyroid storm is a life-threatening condition characterized by a sudden and severe increase in thyroid hormone levels in the bloodstream. This occurs due to the uncontrolled release of thyroid hormones, primarily thyroxine (T4) and triiodothyronine (T3), from the thyroid gland.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Regular follow-up appointments are essential for monitoring thyroid function and adjusting medication doses if necessary. Skipping appointments even when feeling well can lead to inadequate management and potential risk of thyroid storm.
Incorrect choices:
a. This choice is correct. Taking antithyroid medication as prescribed helps to regulate thyroid hormone levels and prevent hyperthyroidism, reducing the risk of thyroid storm.
b. This choice is correct. Stress management and relaxation techniques can help prevent exacerbation of hyperthyroidism and decrease the risk of thyroid storm.
d. This choice is correct. Notifying the healthcare provider about palpitations or rapid heartbeat is important to address potential worsening of hyperthyroidism and prevent thyroid storm.
Correct Answer is B
Explanation
The radioactive iodine uptake test involves administering a small amount of radioactive iodine and measuring its uptake by the thyroid gland. This test assesses the thyroid's ability to take up iodine and produce thyroid hormones.
Incorrect choices:
a. Thyroid ultrasound is used to visualize the thyroid gland's structure and function but does not involve the use of radioactive tracers.
c. Thyroid-stimulating hormone (TSH) level is a blood test that measures the pituitary gland's response to thyroid hormone levels.
d. Thyroid peroxidase antibody (TPOAb) test detects the presence of thyroid autoantibodies and is used to diagnose autoimmune thyroid conditions.
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