Blood Transfusion and Related Topics MCQs

Blood Transfusion and Related Topics MCQs

  1. Whole blood transfusion is indicated in:
    • A. Anemia of congestive heart failure
    • B. Exchange blood transfusion
    • C. Hemophilia A
    • D. Acute blood loss with hypovolemic shock
    • E. Both Exchange blood transfusion and Acute blood loss with hypovolemic shock ✅

  2. Advantages of packed RBCs are all of the following except:
    • A. Smaller volume
    • B. Large oxygen carrying capacity
    • C. Less risk of transfusion of virus infection
    • D. Rich in factor VIII ✅
    • E. Less risk of transfusion of WBCs

  3. Which of the following is false regarding platelet concentrate:
    • A. Indicated in bleeding due to thrombocytopenia
    • B. Stored in refrigerator at 2 – 6º C
    • C. Stored at room temperature (20-24ºC) with continuous gentle agitation
    • D. Can be used up to 10 days after preparation
    • E. Stored in refrigerator at 2 – 6º C and Can be used up to 10 days after preparation ✅

  4. Acute hemolytic transfusion reaction occurs due to:
    • A. HLA alloimmunization
    • B. ABO incompatibility ✅
    • C. Platelet specific antigen
    • D. Transmission of viral infection
    • E. None of the above

  5. Febrile transfusion reaction occurs due to:
    • A. Rh incompatibility
    • B. HLA class I antigens ✅
    • C. ABO incompatibility
    • D. Platelet specific antigen
    • E. None of the above

  6. Regarding acute lung injury following transfusion, all of the following are true except:
    • A. Transfusion related
    • B. Due to antibodies against patient’s leucocytes
    • C. Presents with fever and chills
    • D. Anti Rh D is the main cause ✅

  7. Which of the following is false concerning fresh frozen plasma:
    • A. Prepared with 6 hours of blood donation
    • B. Stored at 18 ºC
    • C. Thawed at 37ºC
    • D. Can be refrozen✅
    • E. Used in hemorrhage due to deficiency of clotting factors
    • F. Stored at 18 ºC and Can be refrozen

  8. Which of the following is false concerning packed RBCs:
    • A. Before use the bag is heated in very hot water
    • B. Most helpful in anemia of congestive heart failure
    • C. Can be washed with saline to remove plasma proteins in certain cases
    • D. Used in cases of exchange blood transfusion
    • E. Before use the bag is heated in very hot water and Used in cases of exchange blood transfusion✅

  9. Which of the following is present in acute hemolytic transfusion reaction:
    • A. Occurs during the first 30 minutes of transfusion
    • B. Chills, pain in the back and dyspnea
    • C. Hemoglobinemia and hemoglobinuria
    • D. Hypotension and shock may develop
    • E. All of the above ✅

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