Final answer:
The nurse should suspect Gamma hydroxybutyrate (GHB) as the drug that was most likely put in the woman's drink.
Step-by-step explanation:
The drug that the nurse should suspect was most likely to be put in her drink is Gamma hydroxybutyrate (GHB). GHB is a central nervous system depressant that can cause drowsiness, sedation, and memory loss. It is commonly known as a date because it can be slipped into someone's drink without their knowledge, leading to impairment and vulnerability. Although drugs like Heroin, Ketamine, and MDA exist, their side effects and methods of ingestion make GHB the most suspected substance in date scenarios.
Learn more about Date drug