A nurse is caring for a client with a diagnosis of depression. A decrease in which of the following neurotransmitters has been implicated in depression?

A. "Self-help groups are run by members and do not have a formal leader.": This statement indicates that learning has occurred because it accurately describes a key characteristic of self-help groups like Alcoholics Anonymous. These groups are typically organized and run by members themselves, with no formal leadership structure.

B. "Providing education to members is the purpose of self-help groups.": While education and support are often components of self-help groups, their primary purpose is typically to provide mutual support and encouragement among members who share a common issue or concern, such as addiction. This statement does not fully capture the primary purpose of self-help groups.

C. "Self-help groups have professionals lead the formal groups.": This statement is incorrect because self-help groups are generally peer-led, with members supporting each other rather than being led by professionals.

D. “Confidentiality of the members is not an expectation with self-help groups.": This statement is also incorrect. Confidentiality is a crucial aspect of self-help groups, where members are expected to respect each other's privacy and keep discussions within the group confidential.

A. Psychiatric Nurse: Psychiatric nurses primarily focus on providing direct care to patients with mental health disorders, including medication management, psychoeducation, and therapeutic interventions. While they may participate in interpreting test results and contributing to the overall care plan, their role in psychological test interpretation and therapy design is typically more supportive or collaborative within the interdisciplinary team.

B. Psychiatrist: Psychiatrists are medical doctors specializing in mental health. They are trained to diagnose mental health disorders, prescribe medication, and provide psychotherapy. While they may interpret psychological test results as part of their diagnostic process, their main focus is on medical management, including medication adjustments and monitoring.

C. Recreation Therapist: Recreation therapists focus on using recreational and leisure activities as therapeutic interventions to improve patients' physical, emotional, cognitive, and social functioning. They may not typically be involved in interpreting psychological test results or designing specific therapies related to bipolar disorder.

D. Psychologist: Psychologists specialize in psychological testing, assessment, and psychotherapy. They are trained to interpret psychological tests and assessments, such as those completed for the client with bipolar disorder, and participate actively in designing psychotherapeutic interventions based on these assessments.