Interventions for Generalized Anxiety Disorder

A 28-year-old female patient has been diagnosed with Generalized Anxiety Disorder (GAD). She reports feeling anxious more days than not over the past six months, experiencing excessive worry that is difficult to control, sleep disturbances, and muscle tension. During a follow-up visit, the nurse is developing a plan of care that incorporates therapeutic interventions. Which of the following nursing interventions would be the most appropriate to include to help alleviate the patient's anxiety?