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 B
Explanation
Hyperventilation, or rapid and deep breathing, is a respiratory manifestation commonly observed in clients with thyroid storm. The increased metabolic rate and elevated body temperature contribute to respiratory alkalosis and hyperventilation.
Incorrect choices:
a. Bradypnea, or slow breathing, is not a characteristic respiratory manifestation of thyroid storm.
c. Wheezing is not commonly associated with thyroid storm and is more indicative of respiratory conditions such as asthma.
d. Decreased respiratory rate is not a typical manifestation of thyroid storm, as clients often experience rapid breathing due to the hypermetabolic state.
Correct Answer is B
Explanation
Thyroid storm is an acute, life-threatening condition that occurs as a result of uncontrolled hyperthyroidism. It is characterized by a sudden and dramatic increase in thyroid hormone levels, leading to severe symptoms and potential complications.
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