Brenda Zalewski, a 45-year-old woman
Case Study 6: Brenda Zalewski, a 45-year-old woman, had a goiter as a child and a thyroidectomy at age 12. She has been taking a synthetic thyroid preparation since that time. Ms. Zalewski takes a maintenance dose of levothyroxine (Synthroid) 0.1 mg orally daily. She is 5 feet 8 inches tall and weighs 215 pounds. […]

