Which evidence-based practice is most appropriate for treating acute stress disorder?

Choice A reason: Trauma-focused cognitive-behavioral therapy is the gold standard for treating acute stress disorder. It helps patients identify and restructure maladaptive thought patterns related to the trauma and employs coping strategies to manage autonomic arousal, potentially preventing the progression to chronic post-traumatic stress disorder. Choice B reason: While exposure therapy is a component of CBT often used for chronic PTSD, it must be applied very carefully in the acute phase of stress. Immediate, intensive exposure can sometimes re-traumatize a patient who has not yet developed the foundational stabilization skills taught in broader CBT models. Choice C reason: Medication alone, such as benzodiazepines or SSRIs, may manage acute symptoms like insomnia or severe anxiety but does not address the underlying cognitive processing of the traumatic event. Evidence suggests that pharmacological intervention is most effective when used as an adjunct to psychotherapeutic modalities. Choice D reason: Long-term psychoanalysis focuses on unconscious conflicts and early childhood experiences over several years. This approach is not appropriate for the acute, time-limited nature of acute stress disorder, which requires immediate, symptom-focused, and practical interventions to restore the patient's level of functioning.