A 29-year-old man presents with classic signs and symptoms of panic disorder. In addition to medication, the PMHNP will recommend which of the following forms of therapy?

Choice A reason: Existential therapy focuses on philosophical issues and personal meaning, which is not specifically targeted to reducing panic disorder symptoms. Choice B reason: Humanistic therapy emphasizes self-actualization and personal growth, but it is not the first-line therapy for panic disorder. Choice C reason: Dialectical behavioral therapy is primarily used for borderline personality disorder and emotion regulation difficulties, not first-line treatment for panic disorder. Choice D reason: This is correct. Cognitive behavioral therapy (CBT) is the gold standard psychotherapy for panic disorder. It helps patients identify and restructure maladaptive thoughts, reduce avoidance behaviors, and gradually desensitize to panic triggers.