Which of the following instructions should the nurse include for a parent brushing a toddler's teeth?

Using one hand to hold the child's chin while brushing is an effective way to provide stability and help control the toddler’s head during the brushing process. This method allows the parent to have better access to the child’s teeth, ensuring a thorough cleaning, while minimizing the possibility of the child moving or turning away, which can lead to ineffective brushing.

Holding the child's chin provides a gentle yet firm way to guide the brushing while maintaining a sense of comfort and security for the toddler. This technique emphasizes the importance of safety and effectiveness in dental hygiene practices for young children, who may not yet understand the importance of cooperative behavior during brushing.

Different approaches to tooth brushing can lead to difficulties, such as the child resisting or becoming anxious. For instance, holding a child's mouth wide open may cause discomfort or fear, and having the child face away could make it challenging for the parent to see what they're doing. Allowing the child to stand while brushing might also not provide the best position for effective brushing and could lead to a lack of control during the process. Therefore, the recommendation to use one hand to hold the child's chin helps facilitate an effective and positive oral hygiene routine.