Which symptom is most characteristic of an acute hemolytic transfusion reaction?
Show answer and explanation
Correct answer: Hypotension and hemoglobinuria
Acute hemolytic reactions present with hypotension, fever, flank pain, and hemoglobinuria due to rapid destruction of transfused red cells. These symptoms typically occur during or shortly after transfusion. Immediate cessation of transfusion is required.
Keep practicing
More Blood Transfusion Reactions questions
- Transfusion-related acute lung injury (TRALI) is characterized by:
- Which transfusion reaction is mediated by IgE antibodies?
- A delayed hemolytic transfusion reaction typically occurs:
- The first step in managing any suspected transfusion reaction is to:
- Which laboratory finding supports a diagnosis of acute hemolytic transfusion reaction?
- Transfusion-associated circulatory overload (TACO) is primarily due to: