Final answer:
The nurse should understand that familiar toys from home are comforting and reassuring for a child Kimberly's age, and they are more likely to ease her feelings during hospitalization than new toys.
Step-by-step explanation:
The nurse's response should be based on the understanding that at this age, children often need the comfort and reassurance of familiar toys from home. While new toys may seem like a delightful distraction, they are not always better than the possessions that children have already developed attachments to. Given that toddlers are in the sensorimotor stage of cognitive development according to Piaget, they learn about the world through their senses and by forming attachments to familiar objects that provide comfort and consistency.
Moreover, amidst the new and potentially intimidating experience of hospitalization, familiar toys can serve as a source of security and stability for a three-year-old child. They represent the known and can help mitigate feelings of stranger anxiety and unease in an unfamiliar hospital setting. Thus, encouraging parents to bring personal toys from home is more likely to ease the child's hospital stay than the introduction of new toys.