Mary is a 4 month-old infant who is brought to the clinic for her first checkup. Her mother tells the nurse that the child has never been ill. Which of the following factors would the nurse consider...

Mary is a 4 month-old infant who is brought to the clinic for her first checkup. Her mother tells the nurse that the child has never been ill. Which of the following factors would the nurse consider most significant in assessing the baby s likelihood of receiving immunizations?

1. Allergies to previously administered medications

2. Mother s preconceptions and reservations relating to vaccines

3. Maternal and paternal allergies or reactions to vaccine administration

4. The nurse s knowledge of the recommended pediatric immunization schedule