Which strategy can help in preventing transfusion reactions?

Using an alert system for documenting previous reactions is a vital strategy for preventing transfusion reactions. This system allows healthcare providers to readily access patient history regarding prior transfusions and any associated adverse reactions. By having this information easily available, transfusion staff can take necessary precautions when handling blood products for patients who have had reactions in the past. This tailored approach minimizes the risk of repeat reactions, ensuring that patients receive the safest possible care.

In contrast, while administering antipyretics might help alleviate fever symptoms during a transfusion, it does not prevent reactions from occurring in the first place. Keeping blood products cold until administration is important for maintaining the integrity of the blood but doesn’t address the likelihood of a transfusion reaction. Similarly, transfusing blood products at room temperature could lead to other issues, such as promoting bacterial growth, and does not focus on preventing reactions based on patient history. Therefore, an alert system that informs clinicians about a patient's past transfusion reactions is critical for ensuring patient safety.