The FNP sees an active 11-year-old female who has type 1 diabetes. The child plays softball and basketball and swims on the school team. The NP should tell the child and her mother that:
a) Regular exercise can help control blood sugar levels.
b) Avoiding physical activities is necessary to maintain stable glucose levels.
c) Exercise should be limited to prevent hypoglycemia.
d) Sports activities are not suitable for children with type 1 diabetes.