The nurse is providing education to a woman of childbearing age about prenatal care. The nurse counsels the woman to increase dietary intake of which of the following substances that would help prevent neural tube defects in her future children?

When does the nurse counsel the pregnant woman to schedule her first ultrasound?

At a well-child visit, the mother of a 2-year-old child states, "My child is not keeping up with the other kids." Further evaluation reveals the patient can stack 6 cubes, walk backwards, and copy a line. The child exhibits separation anxiety and has a vocabulary of 10 words but cannot use symbols or use pronouns. Which assessment does the nurse make about the child's development?