Question 1

Anti-A from a group B individual is primarily what class of immunoglobulin?

Accepted Answer

A)  IgM 
B)  IgG 
C)  IgA 
D)  All of the above 
A)  IgM 
B)  IgG 
C)  IgA 
D)  All of the above

Question 2

What immunodominant sugar is responsible for H specificity?

Accepted Answer

A)  D-galactose 
B)  L-fucose 
C)  N-acetyl-D-galactosamine 
D)  D-glucose 
A)  D-galactose 
B)  L-fucose 
C)  N-acetyl-D-galactosamine 
D)  D-glucose

Question 3

How are ABH antigens formed?

Accepted Answer

A)  Production of specific glycosyltransferases add sugars to precursor substances 
B)  Recombinant gene technology 
C)  ABO genes code for production of antigens 
D)  All of the above 
A)  Production of specific glycosyltransferases add sugars to precursor substances 
B)  Recombinant gene technology 
C)  ABO genes code for production of antigens 
D)  All of the above

Question 4

All of the following may result in rouleaux formation except:

Accepted Answer

A)  Waldenstrom's macroglobulinemia. 
B)  Wharton's jelly in cord blood. 
C)  leukemia. 
D)  dextran. 
A)  Waldenstrom's macroglobulinemia. 
B)  Wharton's jelly in cord blood. 
C)  leukemia. 
D)  dextran.

Question 5

What is the cause of polyagglutination in most cases?

Accepted Answer

A)  Exposure of anti-T caused by bacterial contamination 
B)  Exposure of T antigen caused by bacterial contamination 
C)  Hypergammaglobulinemia 
D)  Exposure of I antigen caused by bacterial contamination 
A)  Exposure of anti-T caused by bacterial contamination 
B)  Exposure of T antigen caused by bacterial contamination 
C)  Hypergammaglobulinemia 
D)  Exposure of I antigen caused by bacterial contamination

Question 6

What is the source of anti-H lectin?

Accepted Answer

A)  Bandeiraea simplicifolia 
B)  Ulex europaeus 
C)  Dolichos biflorus 
D)  All of the above 
A)  Bandeiraea simplicifolia 
B)  Ulex europaeus 
C)  Dolichos biflorus 
D)  All of the above

Question 7

Forward grouping is defined as:

Accepted Answer

A)  detecting antibody on an individual's red blood cells via reagent antisera. 
B)  detecting antigen(s) on an individual's red blood cells via reagent antisera. 
C)  detecting ABO group antibody via reagent red blood cells. 
D)  detecting ABO group antigen via reagent red blood cells. 
A)  detecting antibody on an individual's red blood cells via reagent antisera. 
B)  detecting antigen(s) on an individual's red blood cells via reagent antisera. 
C)  detecting ABO group antibody via reagent red blood cells. 
D)  detecting ABO group antigen via reagent red blood cells.

Question 8

The ABO group antibodies are primarily:

Accepted Answer

A)  alloantibodies. 
B)  autoantibodies. 
C)  naturally occurring. 
D)  drug induced. 
A)  alloantibodies. 
B)  autoantibodies. 
C)  naturally occurring. 
D)  drug induced.

Question 9

Where are ABH substances detected in secretors?

Accepted Answer

A)  Tears 
B)  Saliva 
C)  Milk 
D)  All of the above 
A)  Tears 
B)  Saliva 
C)  Milk 
D)  All of the above

Anti-A from a group B individual is primarily what class of immunoglobulin?

What immunodominant sugar is responsible for H specificity?

How are ABH antigens formed?

All of the following may result in rouleaux formation except:

What is the cause of polyagglutination in most cases?

What is the source of anti-H lectin?

Forward grouping is defined as:

The ABO group antibodies are primarily:

Where are ABH substances detected in secretors?

Red Blood Cells and Platelet Preservation: Historical Perspectives and Current Trends

Basic Genetics

Fundamentals of Immunology

Concepts in Molecular Biology

The Antiglobulin Test

The Rh Blood Group System

Blood Group Terminology and Common Blood Groups

Uncommon Blood Groups

Detection and Identification of Antibodies

Pre-Transfusion Testing

Blood Bank Technologies and Automation

Donor Selection

Transfusion-Transmitted Diseases

Component Preparation

Transfusion Therapy

Adverse Effects of Blood Transfusion

Apheresis

Cellular Therapy in the Transplant Setting

Hemolytic Disease of the Fetus and Newborn

Autoimmune Hemolytic Anemias

Tissue Banking As Part of the Transfusion Service

The Hla System

Relationship Testing

Quality Management

Patient Blood Management

Transfusion Safety and Federal Regulatory Requirements

Laboratory Information Systems in the Blood Bank

Medicolegal and Ethical Aspects of Providing Blood Collection and Transfusion Services

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Exam 6: The Abo Blood Group System

Anti-A from a group B individual is primarily what class of immunoglobulin?

What immunodominant sugar is responsible for H specificity?

How are ABH antigens formed?

All of the following may result in rouleaux formation except:

What is the cause of polyagglutination in most cases?

What is the source of anti-H lectin?

Forward grouping is defined as:

The ABO group antibodies are primarily:

Where are ABH substances detected in secretors?

Red Blood Cells and Platelet Preservation: Historical Perspectives and Current Trends

Basic Genetics

Fundamentals of Immunology

Concepts in Molecular Biology

The Antiglobulin Test

The Rh Blood Group System

Blood Group Terminology and Common Blood Groups

Uncommon Blood Groups

Detection and Identification of Antibodies

Pre-Transfusion Testing

Blood Bank Technologies and Automation

Donor Selection

Transfusion-Transmitted Diseases

Component Preparation

Transfusion Therapy

Adverse Effects of Blood Transfusion

Apheresis

Cellular Therapy in the Transplant Setting

Hemolytic Disease of the Fetus and Newborn

Autoimmune Hemolytic Anemias

Tissue Banking As Part of the Transfusion Service

The Hla System

Relationship Testing

Quality Management

Patient Blood Management

Transfusion Safety and Federal Regulatory Requirements

Laboratory Information Systems in the Blood Bank

Medicolegal and Ethical Aspects of Providing Blood Collection and Transfusion Services

Filters