A nurse is providing teaching to a client who has a new prescription for methimazole for the treatment of hyperthyroidism. Which of the following statements by the client indicates an understanding of the teaching?

Choice A rationale Methimazole does not typically cause constipation. It is used to treat hyperthyroidism by inhibiting the production of thyroid hormones. Choice B rationale A sore throat can be a sign of agranulocytosis, a serious side effect of methimazole that involves a dangerously low white blood cell count. Patients are advised to contact their provider if they experience a sore throat. Choice C rationale While monitoring weight is important for patients with hyperthyroidism, it is not a specific instruction related to methimazole use. Choice D rationale Methimazole should be taken regularly as prescribed, not on an as-needed basis.