Samantha Went on a Date with Chad, but the Next

Samantha went on a date with Chad, but the next morning realized she had no memory of much of the evening. She had only a few sips of the one drink she ordered, but her memory fades soon after. She's suspicious and fears she may be a victim of a sexual assault.

A) Samantha may have ingested a "date rape" drug. Once she arrives at the emergency room, the doctor should:
B) look for signs of a struggle.
C) look for bruises.
D) look for incriminating DNA under her fingernails.
E) have her urine tested.