In caring for a patient receiving therapy with a myelosuppressive antineoplastic drug, the nurse notes an order to begin filgrastim after the chemotherapy is completed. Which statement correctly...

In caring for a patient receiving therapy with a myelosuppressive antineoplastic drug, the nurse notes an order to begin filgrastim after the chemotherapy is completed. Which statement correctly describes when the nurse will begin the filgrastim therapy? a It can be started during the chemotherapy. b It will begin immediately after the chemotherapy is completed. c It will be initiated 24 hours after the chemotherapy is completed. d It will not be started until at least 72 hours after the chemotherapy is completed.