A nurse is caring for an adolescent client who was sexually assaulted. The client is having difficulty remembering events related to the assault. Which of the following is the client likely experiencing?

Choice A rationale Depersonalization involves feelings of detachment from one's own body or mental processes, while derealization involves feelings of unreality or detachment from one's surroundings. While these can be dissociative symptoms, they specifically relate to altered perceptions of self or reality, not primarily to the inability to recall specific traumatic events, which is characteristic of amnesia. Choice B rationale Factitious disorder, also known as Munchausen syndrome, is a mental disorder in which a person fakes or induces symptoms of illness to gain attention or sympathy. This condition involves intentional deception and feigned symptoms, which is fundamentally different from an involuntary inability to recall traumatic memories, which is a genuine cognitive impairment. Choice C rationale Dissociative amnesia is characterized by an inability to recall important personal information, usually of a traumatic or stressful nature, that is too extensive to be explained by ordinary forgetfulness. This memory disturbance is a psychological defense mechanism, often occurring after severe psychological trauma such as sexual assault, where the mind blocks out distressing memories. Choice D rationale Dissociative identity disorder, previously known as multiple personality disorder, involves the presence of two or more distinct personality states that recurrently take control of the individual's behavior, accompanied by an inability to recall personal information. While it involves amnesia, it is more complex than isolated memory loss and includes distinct identity states.