A nurse is reviewing the medical records of clients on a hospital floor. Which client would the nurse expect is most at risk for hyperthyroidism?

A 73-year-old male who has an iodine deficiency.

A 35-year-old male who has Graves' disease.

A 25-year-old female who has metabolic syndrome.

A 45-year-old female who has a family history of autoimmune disorders.