Question 1

The major histocompatibility complex is located on chromosome 6 and is important in all the following immune functions except:

Accepted Answer

A)  recognition of nonself. 
B)  graft rejection. 
C)  hemolysis. 
D)  coordination of cellular and humoral immunity. 
A)  recognition of nonself. 
B)  graft rejection. 
C)  hemolysis. 
D)  coordination of cellular and humoral immunity.

Question 2

Select the portion of the antibody molecule that imparts the antibody's unique class function.

Accepted Answer

A)  Constant region of the heavy chain 
B)  Constant region of the light chain 
C)  Variable region of the heavy chain 
D)  Variable region of the light chain 
A)  Constant region of the heavy chain 
B)  Constant region of the light chain 
C)  Variable region of the heavy chain 
D)  Variable region of the light chain

Question 3

In a lymphocytotoxicity test, cells that take on the dye:

Accepted Answer

A)  do not recognize a human leukocyte antigen. 
B)  recognize a red cell antibody. 
C)  are not affected by complement. 
D)  are recognized by a specific antibody. 
A)  do not recognize a human leukocyte antigen. 
B)  recognize a red cell antibody. 
C)  are not affected by complement. 
D)  are recognized by a specific antibody.

Question 4

Select the cell involved in acquired immunity.

Accepted Answer

A)  Neutrophils 
B)  Platelets 
C)  Lymphocytes 
D)  Red cells 
A)  Neutrophils 
B)  Platelets 
C)  Lymphocytes 
D)  Red cells

Question 5

After adding antigen and antibody to a test tube, one large agglutinate was observed. How should this reaction be graded?

Accepted Answer

A)  2+ 
B)  3+ 
C)  4+ 
D)  0 
A)  2+ 
B)  3+ 
C)  4+ 
D)  0

The major histocompatibility complex is located on chromosome 6 and is important in all the following immune functions except:

Select the portion of the antibody molecule that imparts the antibody's unique class function.

In a lymphocytotoxicity test, cells that take on the dye:

Select the cell involved in acquired immunity.

After adding antigen and antibody to a test tube, one large agglutinate was observed. How should this reaction be graded?

Blood Banking Reagents: Overview and Applications in Immunohematology

Genetic Principles in Blood Banking

Abo and H Blood Group Systems and Secretor Status

Rh Blood Group System

Other Blood Group Systems

Antibody Detection and Identification

Compatibility Testing

Donor Selection and Phlebotomy

Testing of Donor Blood

Blood Component Preparation and Therapy

Adverse Complications of Transfusions

Hemolytic Disease of the Fetus and Newborn

Transfusion Therapy in Selected Patients

Quality Assurance and Regulation of the Blood Industry

Safety Issues in the Blood Bank

Filters

Exam 1: Immunology: Basic Principles and Applications in the Blood Bank

The major histocompatibility complex is located on chromosome 6 and is important in all the following immune functions except:

Select the portion of the antibody molecule that imparts the antibody's unique class function.

In a lymphocytotoxicity test, cells that take on the dye:

Select the cell involved in acquired immunity.

After adding antigen and antibody to a test tube, one large agglutinate was observed. How should this reaction be graded?

Blood Banking Reagents: Overview and Applications in Immunohematology

Genetic Principles in Blood Banking

Abo and H Blood Group Systems and Secretor Status

Rh Blood Group System

Other Blood Group Systems

Antibody Detection and Identification

Compatibility Testing

Donor Selection and Phlebotomy

Testing of Donor Blood

Blood Component Preparation and Therapy

Adverse Complications of Transfusions

Hemolytic Disease of the Fetus and Newborn

Transfusion Therapy in Selected Patients

Quality Assurance and Regulation of the Blood Industry

Safety Issues in the Blood Bank

Filters