Final answer:
The option that offers the client the most lasting relief of his symptoms is "3. prescribed medications taken as ordered".
Step-by-step explanation:
For a Vietnam War veteran diagnosed with posttraumatic stress disorder (PTSD) experiencing nightmares, depression, hopelessness, and alcohol abuse, the most effective and lasting relief often comes from a combination of therapeutic approaches. While options like verbalizing memories, family support, and participation in Alcoholics Anonymous (AA) meetings can be beneficial components, "prescribed medications taken as ordered" address the physiological aspects of PTSD.
Medications, particularly those prescribed for PTSD, may include antidepressants, anti-anxiety drugs, or other medications tailored to manage specific symptoms. These medications can help regulate neurotransmitters, alleviate depressive symptoms, and reduce anxiety. By addressing the underlying neurobiological factors contributing to PTSD, medications can provide significant and lasting relief.
While the other options contribute to the overall support system, medications play a crucial role in stabilizing the client's mental health and creating a foundation for other therapeutic interventions to be more effective. It's important to note that a comprehensive treatment plan, possibly combining medication with psychotherapy, family support, and support groups, is often the most successful approach.