The primary purpose of barcode verification in pre-transfusion processing is to prevent which type of error?

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Multiple Choice

The primary purpose of barcode verification in pre-transfusion processing is to prevent which type of error?

Barcode verification in pre-transfusion processing is used to confirm that the patient receiving a transfusion is the intended recipient and that the correct blood component is being given. By scanning the patient’s identifier and the unit’s barcode, the system cross-checks the patient, the transfusion order, and the blood product details (identity and unit information). If any mismatch is detected, the transfusion is halted to prevent an incorrect match. This directly targets preventing wrong patient–blood unit identification, a critical safety risk in transfusion practice. Bacterial contamination comes from how the blood is collected and handled, not from the verification step. Temperature control issues relate to storage and transport conditions, not the identity verification process. Incorrect packaging is about the physical labeling or packaging itself, which barcode verification does not inherently fix beyond mismatch alerts.

Barcode verification in pre-transfusion processing is used to confirm that the patient receiving a transfusion is the intended recipient and that the correct blood component is being given. By scanning the patient’s identifier and the unit’s barcode, the system cross-checks the patient, the transfusion order, and the blood product details (identity and unit information). If any mismatch is detected, the transfusion is halted to prevent an incorrect match. This directly targets preventing wrong patient–blood unit identification, a critical safety risk in transfusion practice.

Bacterial contamination comes from how the blood is collected and handled, not from the verification step. Temperature control issues relate to storage and transport conditions, not the identity verification process. Incorrect packaging is about the physical labeling or packaging itself, which barcode verification does not inherently fix beyond mismatch alerts.

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