When documenting the receipt of a unit of packed blood cells, by what time must the transfusion be started?

The correct timing to start a transfusion after receiving a unit of packed blood cells is crucial for patient safety and the integrity of the blood product. Once blood components are received, they must be transfused within a specific time frame to minimize the risk of bacterial growth and ensure the viability of the blood cells. Guidelines typically recommend that the transfusion of red blood cells should begin within 30 minutes of their arrival at the nursing unit.

In this scenario, if the unit is received at 1300 (1:00 PM), starting the transfusion by 1330 (1:30 PM) adheres to the recommended time frame. This allows for the necessary checks to be performed, including verifying patient identification, confirming the blood product's details, and conducting any required pre-transfusion assessments. Starting the transfusion within this window is vital to ensure the safety and effectiveness of the blood product for the patient.