What should a school nurse recommend for appropriate dental care for school-age children?

The recommendation for appropriate dental care for school-age children emphasizes the importance of maintaining good oral hygiene to prevent dental issues such as cavities and gum disease. The correct choice highlights the necessity of brushing and flossing teeth after meals and at bedtime.

Brushing after meals helps to remove food particles and plaque that can accumulate on teeth throughout the day, reducing the risk of cavities. This practice supports a proactive approach to oral health, particularly because school-age children often consume snacks and meals during the day, which can leave sugars and acids on their teeth.

Additionally, brushing at bedtime is crucial because it cleans the mouth of debris accumulated during the day, allowing for the prevention of bacteria buildup overnight when saliva flow decreases, making the mouth more susceptible to decay.

Flossing is also vital as it removes plaque and food particles from between the teeth and along the gum line, areas that toothbrushes alone cannot thoroughly clean. By incorporating both brushing and flossing into a routine that occurs after meals, the recommendation ensures comprehensive care for children's dental health.

Other options might suggest dental hygiene routines that lack this comprehensive approach, such as focusing solely on brushing without adequate emphasis on the importance of flossing or frequency of care after meals.