A nurse is preparing to administer an autologous blood product to a client. Which of the following actions should the nurse take to identify the client?

A. Match the client’s blood type with the type and cross match specimen: Type and crossmatching are important for allogeneic transfusions, but in autologous transfusions, the focus is on ensuring the unit belongs to the client rather than compatibility testing. B. Ensure that the client's identification band matches the number on the blood unit: Verifying the client’s ID band against the unique number on the autologous blood unit ensures the right blood is given to the right person, preventing serious transfusion errors. C. Confirm the provider's prescription matches the number on the blood component: The provider’s order is important, but it does not confirm the identity of the recipient. Matching the blood unit to the client’s ID is more critical for safety. D. Ask the client to state his blood type and the date of the blood donation: Relying on client self-report is unreliable, especially in high-stress settings. Identification should always be confirmed using objective, verifiable identifiers like wristbands and blood unit labels.