A nurse is providing education to a client who has Graves' disease and who will be returning home after receiving their first dose of radioactive iodine therapy. Which of the following information should the nurse include?

"You may need to repeat this therapy again in three weeks if the first dose doesn't achieve optimal results."

"Avoid being close to pregnant women and children for 7 days after your treatment."

"You may need to begin corticosteroid replacement therapy after this treatment."

"The purpose of this therapy is to increase your levels of thyroid hormone."

Answer and Explanation

The Correct Answer is B

A. "You may need to repeat this therapy again in three weeks if the first dose doesn't achieve optimal results": Radioactive iodine therapy may require additional doses, but this is not determined by a set timeframe such as three weeks. The need for additional therapy is based on the individual’s response and thyroid function tests.
B. "Avoid being close to pregnant women and children for 7 days after your treatment": This is correct as radioactive iodine therapy can emit radiation, and avoiding close contact with vulnerable populations such as pregnant women and children helps minimize their exposure to radiation.
C. "You may need to begin corticosteroid replacement therapy after this treatment": This is incorrect because corticosteroid replacement is not typically required after radioactive iodine therapy for Graves' disease. The treatment primarily targets the thyroid gland.
D. "The purpose of this therapy is to increase your levels of thyroid hormone": This is incorrect. The purpose of radioactive iodine therapy is to reduce thyroid hormone production by destroying thyroid tissue, which helps to manage hyperthyroidism in Graves' disease.

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Correct Answer is B

Explanation

A. It is important that you taper off of the corticosteroids you are taking which have caused this disorder: This statement is not applicable because the client has a pituitary adenoma causing Cushing disease, not iatrogenic Cushing syndrome from corticosteroid use.
B. You will need to have your adrenal glands removed to reverse your symptoms: For Cushing disease caused by a pituitary adenoma, treatment typically involves surgical removal of the pituitary tumor, not the adrenal glands.
C. You will need to begin taking hydrocortisone, and increase your dose during times of stress: This is incorrect as hydrocortisone replacement is used for Addison's disease, not for managing Cushing disease.
D. You will receive glucose checks and sliding-scale insulin until your hormone levels are corrected: While glucose monitoring might be necessary due to hyperglycemia, the primary treatment for Cushing disease involves addressing the source of excess cortisol, which is the pituitary adenoma.

A. Radioactive iodine uptake test B. 24-hour cortisol urine study C. Adrenocorticotropic hormone (ACTH) stimulation test D. Edrophonium (Tensilon) test

Correct Answer is B

Explanation

A. Radioactive iodine uptake test: This test is used to assess thyroid function and diagnose thyroid disorders, such as hyperthyroidism. It is not used to diagnose Cushing syndrome.
B. 24-hour cortisol urine study: This test measures cortisol levels in the urine over a 24-hour period and is commonly used to diagnose Cushing syndrome by evaluating elevated cortisol production.
C. Adrenocorticotropic hormone (ACTH) stimulation test: This test evaluates adrenal function and is typically used to assess adrenal insufficiency rather than Cushing syndrome.
D. Edrophonium (Tensilon) test: This test is used to diagnose myasthenia gravis, not Cushing syndrome. It evaluates the effect of the medication on muscle strength.

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A nurse is providing education to a client who has Graves' disease and who will be returning home after receiving their first dose of radioactive iodine therapy. Which of the following information should the nurse include?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is B

Explanation

A nurse is caring for a client who has hypokalemia, hyperglycemia, and hypertension. A diagnosis of Cushing syndrome is suspected. Which of the following tests would the nurse anticipate the health care provider will order to help confirm the diagnosis of Cushing syndrome?

Correct Answer is B

Explanation

A nurse is providing education to a client who has a new diagnosis of Addison's disease. The nurse determines that additional teaching is needed when the client makes which of the following statements?

A nurse is providing dietary teaching for a client who has Graves' disease. Which of the following statements made by the client indicates a need for further teaching by the nurse?

The patient is returning to the unit after undergoing a bilateral adrenalectomy. Which clinical manifestation would indicate that the client is experiencing an Addisonian crisis?

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