What ADDITIONAL Information Is Required On a Label Or Tie Tag Of An Autologous Unit ? -
ANSWER Identification of the recipient
What Do The Two and/or Three Reagent Cells Used For Antibody Screening Detect ? - AN-
SWER Antibodies to common alloantigens
The Immediate Spin Phase Of an Indirect Antiglobulin Test (Antibody Screen and Antibody
Identification) Could Most Likely Lead To The Detection Of Which Of The Following? - AN-
SWER Clinically insignificant cold antibodies
While ABO, RH, Kell, Duffy, Kidd, SsU Are Clinically Significant, What Antibodies Generally Re-
act At ONLY The Coombs Phase(Also Known As The AHG Phase) ? - ANSWER Kell, duffy,
and kidd antibodies
What Blood Groups Antigen-Antibody Reactions Is Enhanced By Using Enzymes: - AN-
SWER Kidd antigens(Jka, Jkb), Rh antigens, and Lewis antigens
If Parents Have The Blood Group Genotypes AA and BO, What Is The Possibility Of Having a
Child With a Blood Type Of A ? - ANSWER 50%
IgG Coated Red Cells Are Added To Negative Antiglobulin Tests To Detect What Sources Of
Error ? - ANSWER Failure to add AHG
A 300 ug Dose Of RhIg (Rh Immune Globulin) Can Suppress Immunization To How Many mL
Of D-positive whole blood ? - ANSWER 30 mL
1
, After Frozen RBC's Have Been Thawed and Washed, They Must Be Used Within How Many
Hours ? - ANSWER 24hrs
What Characteristics Is Consistent With The Kidd Blood Group System ? - ANSWER Jk(a-b-
) red cells are resistant to Lysis in 2M urea
What Genotypes Are Known To Be Resistant To Plasmodium vivax (Malaria) Merozoites ? -
ANSWER Fy(a-b-)
What Non-infectious Complications Of Blood Transfusion Is Prevented By The Irradiation Of
Blood Components ? - ANSWER Transfusion-associated graft verus host disease (TA-
GVHD)
What Is The MOST Common Infective Agent To Be Transmitted Through Blood Transfusion
That Results In Morbidity and Mortality ? - ANSWER Bacteria
What Rh Antibody Might Be Produced If a Unit Of Blood With Rh Genotype DCe/dce Is Given
To a Patient With Rh Genotype DCe/DCe ? - ANSWER Anti-c
What Is The MOST Frequent Disease Complication Of Blood TransFusions ? - ANSWER
Hepatitis
The Immunoglobulin Class Responsible For The Etiology Of Hemolytic Disease Of The Fetus
and Newborn ? - ANSWER IgG
What Blood Group Is Considered The "Universal" Donor When Transfusing RBCs ? - AN-
SWER Group O
What Type Of Antibodies Are Known To Cause Transfusion-Related Acute Lung Injury (TRALI)
Reactions ? - ANSWER HLA Class II Antibodies
2
ANSWER Identification of the recipient
What Do The Two and/or Three Reagent Cells Used For Antibody Screening Detect ? - AN-
SWER Antibodies to common alloantigens
The Immediate Spin Phase Of an Indirect Antiglobulin Test (Antibody Screen and Antibody
Identification) Could Most Likely Lead To The Detection Of Which Of The Following? - AN-
SWER Clinically insignificant cold antibodies
While ABO, RH, Kell, Duffy, Kidd, SsU Are Clinically Significant, What Antibodies Generally Re-
act At ONLY The Coombs Phase(Also Known As The AHG Phase) ? - ANSWER Kell, duffy,
and kidd antibodies
What Blood Groups Antigen-Antibody Reactions Is Enhanced By Using Enzymes: - AN-
SWER Kidd antigens(Jka, Jkb), Rh antigens, and Lewis antigens
If Parents Have The Blood Group Genotypes AA and BO, What Is The Possibility Of Having a
Child With a Blood Type Of A ? - ANSWER 50%
IgG Coated Red Cells Are Added To Negative Antiglobulin Tests To Detect What Sources Of
Error ? - ANSWER Failure to add AHG
A 300 ug Dose Of RhIg (Rh Immune Globulin) Can Suppress Immunization To How Many mL
Of D-positive whole blood ? - ANSWER 30 mL
1
, After Frozen RBC's Have Been Thawed and Washed, They Must Be Used Within How Many
Hours ? - ANSWER 24hrs
What Characteristics Is Consistent With The Kidd Blood Group System ? - ANSWER Jk(a-b-
) red cells are resistant to Lysis in 2M urea
What Genotypes Are Known To Be Resistant To Plasmodium vivax (Malaria) Merozoites ? -
ANSWER Fy(a-b-)
What Non-infectious Complications Of Blood Transfusion Is Prevented By The Irradiation Of
Blood Components ? - ANSWER Transfusion-associated graft verus host disease (TA-
GVHD)
What Is The MOST Common Infective Agent To Be Transmitted Through Blood Transfusion
That Results In Morbidity and Mortality ? - ANSWER Bacteria
What Rh Antibody Might Be Produced If a Unit Of Blood With Rh Genotype DCe/dce Is Given
To a Patient With Rh Genotype DCe/DCe ? - ANSWER Anti-c
What Is The MOST Frequent Disease Complication Of Blood TransFusions ? - ANSWER
Hepatitis
The Immunoglobulin Class Responsible For The Etiology Of Hemolytic Disease Of The Fetus
and Newborn ? - ANSWER IgG
What Blood Group Is Considered The "Universal" Donor When Transfusing RBCs ? - AN-
SWER Group O
What Type Of Antibodies Are Known To Cause Transfusion-Related Acute Lung Injury (TRALI)
Reactions ? - ANSWER HLA Class II Antibodies
2
