The mother of a 2-year-old child calls the emergency department and reports that the child has swallowed a bottle of prenatal vitamins. Which question is most important for the nurse to ask the...

The mother of a 2-year-old child calls the emergency department and reports that the child has swallowed a bottle of prenatal vitamins. Which question is most important for the nurse to ask the mother?

1. “How much does your daughter weigh?”

2. “Is it prenatal vitamins with or without iron?”

3. “Have you called the Poison Control Center?”

4. “When did you purchase the prenatal vitamins?”