A nurse is preparing to administer IV Rocephin for infection to a client. The client has a central venous line infusing blood but no other IV access. The blood still has 30 minutes left to infuse. The Rocephin is due now. How should the nurse proceed?

hold the Rocephin since it will be too late to give it after the blood completes infusing draw up the Rocephin in a syringe after reconstitution and inject it i...