A Patient's Roommate Has Observed the Patient Behaving in Uncharacteristic

Multiple Choice

A patient's roommate has observed the patient behaving in uncharacteristic ways, but the patient cannot remember the episodes. Dissociative identity disorder (DID) is suspected. Which questions are most relevant to the assessment of this patient? (Select all that apply.)

A) "Are you sexually promiscuous?"
B) "Do you think you need an antidepressant medication?"
C) "Have you ever found yourself someplace and did not know how you got there?"
D) "Are your memories of childhood clear and complete, or do you have blank spots?"
E) "Have you ever found new things in your belongings that you can't remember buying?"