A nurse is caring for a 68-year-old patient who recently immigrated from Vietnam and practices traditional healing methods. The patient has been hospitalized twice in the past month for uncontrolled hypertension. During assessment, the nurse learns the patient stopped taking prescribed antihypertensive medication because it caused dizziness and instead has been using herbal remedies recommended by a community healer. Which actions by the nurse best promote quality and safety? (Select all that apply.)