A nurse is reviewing the laboratory results of a preschool-age child who has iron deficiency anemia. Which of the following actions should the nurse take?

The correct answer is A. Request a provider prescription for ferrous sulfate.Choice A rationaleRequesting a provider prescription for ferrous sulfate is correct. Ferrous sulfate is an iron supplement used to treat iron deficiency anemia by increasing iron levels in the blood.Choice B rationalePreparing to administer factor VII concentrate is not appropriate for iron deficiency anemia. Factor VII is used for bleeding disorders, not anemia.Choice C rationaleEncouraging the use of a soft sponge toothbrush for oral hygiene is not directly related to treating iron deficiency anemia. While it is good practice for children with low platelet counts, it does not address the anemia.Choice D rationalePlacing the child in protective precautions is not necessary for iron deficiency anemia. Protective precautions are typically used for patients with compromised immune systems or infectious diseases.