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Modern Blood Banking Study Set 1

Medicine

Quiz 15 :

Component Preparation

Quiz 15 :

Component Preparation

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What dose of RhIG would be appropriate for a D-negative woman who has had a miscarriage at 11 weeks' gestation?
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C

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What is the shelf life of whole blood collected in citrate-phosphate-double dextrose?
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B

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Which of the following statements explains why bacterial contamination of blood is rarely a problem?
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D

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A patient has a baseline platelet count of 30,000/µL. Upon receiving a platelet pool of 4 random platelets, what would you expect the post-transfusion platelet count to be?
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Leukoreduced packed RBCs must have an absolute white blood cell count of less than and contain at least what percent of original RBC mass?
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Normally what percentage of 35-day-old red blood cells should be circulating 24 hours after transfusion?
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Methods of preparation of platelet concentrates from single units of whole blood must produce a product that yields a minimum of:
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What is the shelf life of whole blood collected in citrate-phosphate-dextrose-adenine?
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Packed RBCs must have a final hematocrit of less than or equal to:
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What is the shelf life of whole blood collected in acid-citrate-dextrose?
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All of the following statements are characteristic of a penetrating cryoprotective agent except:
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What is the expiration time for platelet concentrates that have been pooled?
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A whole blood donation contains a volume of 350 mL. Which of the following is true regarding this unit?
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How are RBCs separated from whole blood?
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What is the minimal pH required for platelets?
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Within what time after collection of whole blood must RBCs be separated from whole blood in order for platelet and plasma components to be prepared?
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A unit of whole blood must be stored at what temperature?
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What is the ratio of anticoagulant to whole blood in a unit of whole blood?
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A unit of red blood cells has an expiration date of 11/15/12. A patient currently on a fludarabine regimen requires irradiated packed red blood cells. The unit is irradiated for this patient on 11/02/12. What is the correct expiration date postirradiation?
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Which of the following are approved preservative solutions for blood storage at 1°C to 6°C for 21 days?
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