The nurse is teaching the parents of an 8-month-old about what the child should eat. The nurse should include which of the following points in the teaching plan? 1. Items from all food groups should...

The nurse is teaching the parents of an 8-month-old about what the child should eat. The nurse should include which of the following points in the teaching plan?

1. Items from all food groups should be introduced to the infant by the time the child is 10 months old.

2. Solid foods should not be introduced until the infant is 10 months old.

3. Iron deficiency rarely develops before 12 months of age, so iron-fortified cereals should not be introduced until the infant is 12 months old.

4. The infant's diet can be changed from formula to whole milk when the infant is 12 months old.