To correct errors on a graphic record, the HUC should:

Recopying the graphic record with the correct data is the appropriate action to take when correcting errors. This approach maintains the integrity and clarity of the medical record. By creating a new record that includes the accurate information, it ensures that all data is current and reflects the patient's condition accurately without the confusion that could be caused by visible corrections.

Using correction fluid, discarding the record, or highlighting errors can lead to various issues including the potential for misinterpretations, a lack of accountability in documentation, and confusion among healthcare providers who rely on accurate records for patient care. This method also aligns with best practices in healthcare documentation, which require that records be clear, complete, and an accurate reflection of the patient's situation for legal and clinical reasons.