MEDizzy - Propylthiouracil (PTU) is prescribed for a client diagnosed

Feed Library Learning Discuss Leaderboard Journal

Endocrine System

Propylthiouracil (PTU) is prescribed for a client diagnosed with hyperthyroidism. The client asks the nurse, “Why do I have to take this medication if I am going to get the atomic cocktail?” The nurse explains that the medication is being prescribed because it decreases the:

ExplanationB. Propylthiouracil (PTU) is a thyroid hormone antagonist that inhibits thyroid hormone synthesis by decreasing the use of iodine in the manufacture of these hormones. A. PTU does not affect the vascularity of the thyroid gland. C. Iodine-containing agents are given for severe hyperthyroidism and before a thyroidectomy. D. PTU does not affect the amount of already formed thyroid hormones