The nurse is caring for a client diagnosed with thyroid storm. Which medication is commonly used to block the synthesis of thyroid hormones and manage thyroid storm?
Levothyroxine (Synthroid)
Methimazole (Tapazole)
Propranolol (Inderal)
Calcium gluconate
The Correct Answer is B
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
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.
Correct Answer is B
Explanation
Applying cold packs to the client's skin helps lower body temperature and manage hyperthermia associated with thyroid storm.
Incorrect choices:
a. Administering acetaminophen (Tylenol) alone may not effectively manage hyperthermia in thyroid storm. Cooling measures, such as cold packs, are more appropriate.
c. Administering antihistamines is not a standard intervention for managing hyperthermia in thyroid storm.
d. Encouraging warm baths is contraindicated in thyroid storm, as it can exacerbate hyperthermia. Cold measures are preferred.
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