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TQ

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
The most common cause of asymptomatic anemia in surgical patients   iron deficiency  
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for perioperative autologous blood donation, the hematocrit should be at least this % before each donation   33%  
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What is the wastage rate for autologous blood units?   60%  
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In general, mothers should not be directed donors. Why?   TRALI. (HLA antibodies)  
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This process involves the collection of whole blood units at the onset of surgery and reinfusion at the end of procedure   acute normovolemic hemodilution  
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When using acute normovolemic hemodilution, how long can blood be stored at room temperature?   8 hours (24hrs at 1-6 degrees C)  
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What maneuvers should be done on intraoperative blood salvage units?   Washed and filtered  
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