A nurse is educating parents about essential dietary modifications for their child, who has recently been diagnosed with celiac disease. Which foods should the nurse include in the list of permissible foods for this child?

Choice A rationale Rice is a gluten-free grain and is safe for individuals with celiac disease to consume. Choice B rationale Barley contains gluten, a protein that triggers an immune response in people with celiac disease, damaging the lining of the small intestine. Therefore, barley should be avoided. Choice C rationale Rye also contains gluten and should be avoided by individuals with celiac disease. Choice D rationale Oats are often cross-contaminated with gluten-containing grains and should be consumed with caution. Only oats labeled as gluten-free are safe for individuals with celiac disease.