A nurse is assisting with the care of a school-age child who has shigella.Which of the following actions should the nurse take?

Choice A rationaleShigella is a bacterial infection, not a viral one; therefore, antiviral medication would be ineffective in treating it.Choice B rationaleAntidiarrheal agents are generally not recommended for shigella because they can prolong the infection by slowing the elimination of the bacteria from the intestines.Choice C rationaleA diet high in sodium is not relevant to the treatment of shigella. The focus should be on preventing dehydration through appropriate fluid replacement.Choice D rationaleMaintaining oral rehydration therapy is essential for managing shigella as it helps prevent dehydration caused by diarrhea, which is a common symptom of the infection.