The nurse provides health promotion teaching for toddlers to Millie's parent. The nurse includes all of the following in the teaching EXCEPT which one?

Rationale: A. Keeping a toddler rear-facing as long as possible supports safer spinal alignment in crashes. Toddlers have proportionally larger heads and weaker cervical structures, so extended rear-facing reduces the risk of severe neck injury in sudden deceleration. B. Ensuring old paint is sealed is essential because older homes may contain lead-based paint, which becomes hazardous when it chips or produces dust. Proper sealing significantly reduces the risk of lead exposure during renovations. C. Combining active and quiet play supports motor development, emotional regulation, and emerging autonomy. Toddlers benefit from structured opportunities to expend energy and from quieter activities that encourage attention and cognitive skills. Providing both types of play aligns with developmental expectations for a 2-year-old. D. Transferring strong chemicals to unmarked containers increases the risk of accidental ingestion because children may mistake plain containers for familiar food or drink items. Manufacturers’ original containers include child-resistant features and clear labels, so altering them removes important layers of safety.