The school nurse is preparing a teaching pamphlet in response to requests from parents regarding an outbreak of pinworms at the local preschool. Which information about the most commonly prescribed medication, mebendazole, should be included?

A. Mebendazole is usually administered orally, not as a rectal suppository.B. A second dose of mebendazole is commonly recommended in two weeks to ensure complete eradication of pinworms.C. Mebendazole is generally safe for children but should be used according to age-specific dosing guidelines. It is not safe for all ages without consideration of the child's age.D. Mebendazole should be given to all individuals in the household who have been exposed, not just those with symptoms.