The nurse is educating a client about diagnostic evaluations for thyroid storm. Which diagnostic test involves administering a radioactive tracer and measuring its uptake by the thyroid gland?
Thyroid ultrasound
Radioactive iodine uptake test
Thyroid-stimulating hormone (TSH) level
Thyroid peroxidase antibody (TPOAb) test
The Correct Answer is B
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Muscle weakness is a neuromuscular manifestation commonly observed in clients experiencing thyroid storm. It is attributed to the hypermetabolic state and increased breakdown of muscle tissue.
Correct Answer is C
Explanation
Propranolol is a beta-blocker that can help control symptoms such as tachycardia and anxiety by blocking the effects of excess thyroid hormones on the heart.
Incorrect choices:
a. Furosemide (Lasix) is a diuretic and is not indicated for the management of symptoms in thyroid storm.
b. Atropine is not typically used to manage symptoms in thyroid storm, and it may increase heart rate.
d. Digoxin (Lanoxin) is used to treat heart failure and is not typically used to manage symptoms in thyroid storm.
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