Which intervention should the nurse prioritize for an elderly client with a history of cerebrovascular accident (CVA) and expressive aphasia to improve communication?

A. Predominantly aggressive outbursts without other mood alterations can complicate the diagnosis of bipolar disorder because aggression alone is nonspecific. While irritability or anger can occur in bipolar disorder, isolated aggressive behavior may overlap with other conditions such as oppositional defiant disorder (ODD), conduct disorder, or ADHD, making it difficult to distinguish bipolar disorder based solely on aggression. Accurate diagnosis requires clear evidence of mood episodes (mania, hypomania, or depression) rather than isolated behavioral outbursts.

B. Difficulty with academic focus and performance is common in adolescents with bipolar disorder due to attention difficulties, mood fluctuations, or comorbid ADHD. While it is a symptom, it is nonspecific and would not in itself complicate diagnosis as much as isolated aggression.

C. Fluctuations between feelings of excitement and apathy are consistent with bipolar disorder, reflecting alternating manic/hypomanic and depressive states. This pattern supports the diagnosis rather than complicates it.

D. Consistent behavior of detachment from peers may indicate depression or social anxiety but is less likely to obscure the diagnosis of bipolar disorder if clear mood episodes are present. It is more of a supportive feature than a complicating factor.

A. Schizotypal personality disorder is characterized by eccentric behavior, odd beliefs, and social anxiety, not a blatant disregard for rules or instructions. The client’s defiance and rule-breaking do not align with this disorder.

B. Narcissistic personality disorder involves grandiosity, need for admiration, and lack of empathy, but it does not inherently include persistent refusal to follow rules or disregard for authority. The client may challenge others but usually to gain attention or validation rather than consistently violate rules.

C. Histrionic personality disorder is characterized by attention-seeking, dramatic behavior, and emotional exaggeration. Defiance of rules is not a primary feature.

D. Antisocial personality disorder is correct. antisocial personality disorder is marked by a pattern of disregard for, and violation of, the rights of others, impulsivity, deceitfulness, and failure to conform to social norms or rules. The client’s refusal to follow instructions and claim that unit rules do not apply reflects classic manifestations of antisocial personality traits.