In dissociative identity disorder, a patient exhibits different personalities, each with distinct behaviors and memories. The nurse recognizes that this fragmentation of identity serves as a coping mechanism for:

Correct Answer: C

Rationale: In dissociative identity disorder, the fragmentation of identity serves as a coping mechanism for traumatic experiences. Individuals may develop different identities to help them manage and cope with overwhelming and traumatic events from their past. These distinct personalities often emerge as a way to protect the individual from the emotional pain associated with their traumatic experiences. Choices A, B, and D are incorrect because dissociative identity disorder is primarily associated with coping mechanisms related to past traumatic experiences, rather than current stressors, developmental issues, or family dynamics.

Correct Answer: B

Rationale: Hypnotherapy is the most appropriate therapeutic intervention for a patient diagnosed with dissociative amnesia. This approach aims to help the patient recover lost memories in a controlled environment, allowing them to process and integrate their memories effectively. Hypnotherapy can assist in uncovering and addressing the underlying issues contributing to dissociative amnesia. Cognitive-behavioral therapy focuses on changing negative patterns of thinking or behavior and may not directly address memory recovery. Electroconvulsive therapy is typically used for severe depression or certain mental disorders, not dissociative amnesia. Pharmacotherapy involves medication and is not the primary intervention for dissociative amnesia.

Correct Answer: B

Rationale: In dissociative identity disorder, the merging of different personalities is a crucial indicator of progress in therapy. As the different identities merge, it signifies that the patient is integrating fragmented aspects of their self, leading to a more cohesive sense of identity and a reduction in dissociative symptoms. This process is a significant therapeutic milestone in the treatment of dissociative identity disorder as it promotes internal cohesion and decreases internal conflict. Choices A, C, and D are incorrect because while developing a strong therapeutic relationship, recalling traumatic events without dissociating, and reporting fewer gaps in memory are important aspects of therapy, the merging of different personalities is specifically indicative of substantial progress in treating dissociative identity disorder.

Correct Answer: C

Rationale: Dissociative identity disorder, commonly known as multiple personality disorder, is characterized by the presence of two or more distinct personality states within an individual. These distinct personalities may have their own way of perceiving and interacting with the world, often leading to gaps in memory and a sense of detachment. Frequent nightmares, auditory hallucinations, and chronic fatigue are not primary characteristics of dissociative identity disorder. Option C, multiple distinct personalities, is the hallmark feature of this disorder, making it the correct choice.

Correct Answer: A

Rationale: In generalized anxiety disorder (GAD), individuals often experience persistent and excessive worry about various aspects of their life. This worry is difficult to control and is disproportionate to the actual source of concern. The other options describe behaviors more commonly associated with other anxiety disorders like social anxiety disorder (frequent fidgeting and difficulty sitting still), obsessive-compulsive disorder (ritualistic behaviors), and depersonalization/derealization disorder (periods of derealization). Therefore, the correct behavior to expect in a patient with GAD is persistent and excessive worry.