A Patient in the Emergency Department Says, "I Took a Drug

A patient in the emergency department says, "I took a drug that makes me feel like I'm outside my body looking at the world while making colors move like music." What question should the nurse ask to assess for the possible cause of the patient's experience?

A) "Have you ever been diagnosed with schizophreniform disorder?"
B) "Did you knowly ingest a hallucinogenic substance?"
C) "Are you currently taking an antidepressant?"
D) "Have you ever experienced anything like this before?"