Final answer:
The diagnosis of TRALI is Transfusion-related acute lung injury. TRALI is a type of transfusion reaction that occurs when transfused blood products cause inflammation and injury to the lungs.
Step-by-step explanation:
The diagnosis of TRALI is b. Transfusion-related acute lung injury. TRALI is a type of transfusion reaction that occurs when transfused blood products cause inflammation and injury to the lungs. It is characterized by the sudden onset of respiratory distress within 6 hours of the transfusion and is the leading cause of transfusion-related mortality. TRALI is distinct from other transfusion-related reactions like transfusion-associated sepsis, transfusion-related hemolytic reaction, and transfusion-associated circulatory overload.