A nurse is contributing to the plan of care for an older adult client who has a decreased White Blood Cell (WBC) count of 2000. Which of the following interventions should the nurse include in the plan?

A. Serving cooked fruits and vegetables reduces the risk of exposure to bacteria that can be present in raw produce, which is important for a client with leukopenia (WBC 2,000) to prevent infection. B. Ambulation is beneficial for strength but does not directly address infection prevention in a client with low WBCs. C. Limiting visitors entirely is not necessary; standard precautions and hand hygiene are sufficient to reduce infection risk. D. Clients should maintain good hygiene, including bathing, to prevent skin infections; limiting bathing is not recommended.