Which sign suggests hemolysis during transfusion?
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Correct answer: Red or dark-colored urine
Dark or red-colored urine indicates hemoglobinuria from intravascular hemolysis. This is a key sign of acute hemolytic transfusion reaction. Immediate evaluation and supportive management are required.
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More Blood Transfusion Reactions questions
- Which of the following is the most common type of acute transfusion reaction?
- An acute hemolytic transfusion reaction is most commonly caused by:
- Which symptom is most characteristic of an acute hemolytic transfusion reaction?
- Transfusion-related acute lung injury (TRALI) is characterized by:
- Which transfusion reaction is mediated by IgE antibodies?
- A delayed hemolytic transfusion reaction typically occurs: