A supervisor observes inconsistency in the psychiatric-mental health nurse's behavior toward a patient; the nurse is unreasonably concerned, overly kind, or irrationally hostile. The most appropriate explanation is that the nurse is displaying:

A. Establishing trust and rapport: Establishing trust happens in the orientation phase, not the working phase.

B. Implementing interventions and treatment plans: The working phase focuses on active interventions, therapy, and progress toward client goals, making it the most intensive phase of the nurse-client relationship.

C. Evaluating the effectiveness of interventions: Evaluation happens in the termination phase, where progress is assessed, and the relationship is closed.

D. Assessing the client's health needs: Assessment occurs in the orientation phase, where the nurse gathers initial data and sets goals.

A. "Allow the client's family to attend all group therapies with the client." While family involvement can be beneficial, a client’s autonomy and confidentiality must be respected. Some clients may not feel comfortable sharing in the presence of family members.

B. "Listen attentively to a client and summarize their comments." Active listening and summarization demonstrate empathy and understanding, reinforcing the therapeutic relationship. This technique also helps ensure that the nurse accurately understands the client's concerns.

C. "Asking questions easily answered with one-word responses is important with mental health clients." Closed-ended questions limit the client’s ability to express emotions and thoughts, which can hinder the therapeutic process. Open-ended questions encourage meaningful discussion.

D. "Avoid asking clients direct questions regarding suicidal behaviors or thoughts." It is essential to directly ask about suicidal thoughts in a nonjudgmental manner. Avoiding these questions can lead to missed warning signs and inadequate intervention.