The nurse is reviewing the diagnostic evaluation for a client suspected of having a goiter. Which laboratory test is commonly used to assess thyroid function and determine if the goiter is associated with hyperthyroidism or hypothyroidism?
Complete blood count (CBC)
Blood glucose level
Thyroid-stimulating hormone (TSH) level
Serum creatinine level
The Correct Answer is C
Thyroid-stimulating hormone (TSH) is a hormone produced by the pituitary gland that stimulates the thyroid gland to produce thyroid hormones. An elevated TSH level indicates hypothyroidism, while a low TSH level indicates hyperthyroidism, both of which can be associated with a goiter.
Incorrect choices:
a. Complete blood count (CBC) assesses various components of blood but is not directly related to thyroid function or goiter diagnosis.
b. Blood glucose level is used to diagnose diabetes mellitus and is not directly related to goiter diagnosis.
d. Serum creatinine level is used to assess kidney function and is not directly related to thyroid function or goiter diagnosis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Compression of the trachea by a large goiter can lead to difficulty breathing (dyspnea) due to airway obstruction. This is an important complication to monitor for in clients with goiter.
Incorrect choices:
a. Hypothyroidism is not a direct complication of tracheal compression and airway obstruction caused by a goiter.
b. Hyperthyroidism is not a direct complication of tracheal compression and airway obstruction caused by a goiter.
c. Dysphagia, or difficulty swallowing, can be a complication of goiter but is not directly related to tracheal compression and airway obstruction.
Correct Answer is C
Explanation
The RAIU test involves administering a small amount of radioactive iodine and measuring its uptake by the thyroid gland. This helps assess the production and distribution of thyroid hormones and can aid in diagnosing various thyroid disorders, including goiter.
Incorrect choices:
a. Measuring blood glucose levels is not the primary purpose of the RAIU test and is not directly related to goiter diagnosis.
b. Assessing kidney function is not the primary purpose of the RAIU test and is not directly related to goiter diagnosis.
d. Detecting inflammation in the thyroid gland is not the primary purpose of the RAIU test and is not directly related to goiter diagnosis.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.