Question 1

To distinguish between an A₁ and A₂ blood type,which reagent is used?

Accepted Answer

A)  Ulex europeaus lectin 
B)  Anti-A,B 
C)  Monoclonal anti-A 
D)  Dolichos biflorus lectin 
A)  Ulex europeaus lectin 
B)  Anti-A,B 
C)  Monoclonal anti-A 
D)  Dolichos biflorus lectin

Question 2

What subgroup of A possesses the least amount of A antigen?

Accepted Answer

A)  A3 
B)  Ax 
C)  A2 
D)  Ael 
A)  A3 
B)  Ax 
C)  A2 
D)  Ael

Question 3

What is the test procedure that combines patient's serum with commercial A₁ and B reagent red cells?

Accepted Answer

A)  ABO forward grouping 
B)  ABO reverse grouping 
C)  Antibody screen 
D)  Antibody panel 
A)  ABO forward grouping 
B)  ABO reverse grouping 
C)  Antibody screen 
D)  Antibody panel

Question 4

What substances are found in the saliva of a group A person who also inherited the secretor gene?

Accepted Answer

A)  A, H 
B)  H 
C)  A, Se 
D)  A, B, H 
A)  A, H 
B)  H 
C)  A, Se 
D)  A, B, H

Question 5

What forward typing reagent can be used to confirm group O units before placing them in inventory?

Accepted Answer

A)  Anti-A 
B)  Anti-B 
C)  Anti-A,B 
D)  Anti-H 
A)  Anti-A 
B)  Anti-B 
C)  Anti-A,B 
D)  Anti-H

To distinguish between an A₁ and A₂ blood type,which reagent is used?

What subgroup of A possesses the least amount of A antigen?

What is the test procedure that combines patient's serum with commercial A₁ and B reagent red cells?

What substances are found in the saliva of a group A person who also inherited the secretor gene?

What forward typing reagent can be used to confirm group O units before placing them in inventory?

Quality Assurance and Regulation of the Blood Industry and Safety Issues in the Blood Bank

Immunology: Basic Principles and Applications in the Blood Bank

Blood Banking Reagents: Overview and Applications

Genetic Principles in Blood Banking

Rh Blood Group System

Other Red Cell Blood Group Systems, Human Leukocyte Antigens, and Platelet Antigens

Antibody Detection and Identification

Compatibility Testing

Blood Bank Automation for Transfusion Services

Adverse Complications of Transfusions

Hemolytic Disease of the Fetus and Newborn

Donor Selection and Phlebotomy

Testing of Donor Blood

Blood Component Preparation and Therapy

Transfusion Therapy in Selected Patients

Filters

Exam 5: ABO and H Blood Group Systems and Secretor Status

To distinguish between an A₁ and A₂ blood type,which reagent is used?

What subgroup of A possesses the least amount of A antigen?

What is the test procedure that combines patient's serum with commercial A₁ and B reagent red cells?

What substances are found in the saliva of a group A person who also inherited the secretor gene?

What forward typing reagent can be used to confirm group O units before placing them in inventory?

Quality Assurance and Regulation of the Blood Industry and Safety Issues in the Blood Bank

Immunology: Basic Principles and Applications in the Blood Bank

Blood Banking Reagents: Overview and Applications

Genetic Principles in Blood Banking

Rh Blood Group System

Other Red Cell Blood Group Systems, Human Leukocyte Antigens, and Platelet Antigens

Antibody Detection and Identification

Compatibility Testing

Blood Bank Automation for Transfusion Services

Adverse Complications of Transfusions

Hemolytic Disease of the Fetus and Newborn

Donor Selection and Phlebotomy

Testing of Donor Blood

Blood Component Preparation and Therapy

Transfusion Therapy in Selected Patients

Filters