The nurse is teaching the parent of a 6-year-old client about sleep. Which of the following information should the nurse include? Select all that apply.

E It is important to establish and maintain a regular bedtime routine. D Avoid giving your child large amounts of liquid after dinnertime. C Encourage active play before bedtime to promote restful sleep. B As your child grows, the hours of required sleep increase. A Your child should sleep 9 to 12 hours every night.