A nurse at a mental health clinic is caring for an adolescent client who has posttraumatic stress disorder following a violent episode with a stranger. Which of the following actions should the nurse take?

A. Guided imagery is a therapeutic relaxation technique that can help reduce anxiety and manage symptoms such as hyperarousal and intrusive memories. This is an appropriate coping strategy for clients with posttraumatic stress disorder (PTSD). B. Regression is a maladaptive defense mechanism and should not be encouraged as a coping strategy. C. While private sessions may sometimes be appropriate, automatically removing guardians is not indicated without assessing the client’s needs and preferences. D. Suppressing anger and fear is not therapeutic. Clients with PTSD should be encouraged to express emotions in a safe and supportive environment.