The mother of a 1-month-old child tells the nurse, “I’m concerned because my child does not hold his head up during tummy time.” Which response by the nurse is appropriate?

The 19-year-old patient tells the nurse, “I was reviewing my vaccination records for school and noted I never received the varicella vaccination.” Which response by the nurse is most appropriate?

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?