Neurobiological basis

Briefly explain the neurobiological basis for PTSD illness. • Discuss the DSM-5-TR diagnostic criteria for PTSD and justify your reasoning. Do you agree with the other diagnoses of oppositional defiant disorder and conduct disorder in the case presentation? Why or why not? • Discuss psychotherapy treatment options of cognitive therapy for the client in this case study. Explain whether your treatment option is considered a “gold standard treatment” from a clinical practice guideline perspective, and why using gold standard, evidence-based treatments from clinical practice guidelines is important for psychiatric-mental health nurse practitioners.