Question

TRALI occurs within how many hours of transfusion?

• A. 48 Hrs
• B. 72 Hrs
• C. 6 Hrs
• D. 12 Hrs

Answer 1

The Correct Option is C

TRALI, which stands for Transfusion-Related Acute Lung Injury, is a serious and potentially fatal complication of blood transfusion that typically occurs within a specific time frame after transfusion. It is characterized by acute respiratory distress and non-cardiogenic pulmonary edema.

In order to diagnose TRALI, it is essential to identify the time period in which symptoms appear after a transfusion. Symptoms of TRALI usually occur within six hours of receiving a blood transfusion.

Based on the options provided:

• 48 Hrs
• 72 Hrs
• 6 Hrs
• 12 Hrs

The correct option is 6 Hrs.

Hence, TRALI typically occurs within 6 hours of transfusion.