Question 1

Precipitation reactions involve combination of soluble antibody with:

Accepted Answer

A)  soluble antigen 
B)  cellular antigens 
C)  red blood cells 
D)  radioactive antigen 
A)  soluble antigen 
B)  cellular antigens 
C)  red blood cells 
D)  radioactive antigen

Question 2

An example of a qualitative precipitation procedure is:

Accepted Answer

A)  Ouchterlony 
B)  radial immunodiffusion 
C)  rapid plasma reagin 
D)  complement fixation 
A)  Ouchterlony 
B)  radial immunodiffusion 
C)  rapid plasma reagin 
D)  complement fixation

Question 3

Affinity between individual antigen and antibody molecules depends on several types of bonds,such as ionic bonds,hydrophobic bonds,hydrogen bonds,and van der Waals forces.How is the strength of these attractions characterized?

Accepted Answer

A)  specificity 
B)  avidity 
C)  reactivity 
D)  multivalency 
A)  specificity 
B)  avidity 
C)  reactivity 
D)  multivalency

Question 4

Which of the following would be considered a single diffusion reaction?

Accepted Answer

A)  RID 
B)  immunoelectrophoresis 
C)  Ouchterlony diffusion 
D)  immunofixation electrophoresis 
A)  RID 
B)  immunoelectrophoresis 
C)  Ouchterlony diffusion 
D)  immunofixation electrophoresis

Question 5

An Ouchterlony immunodiffusion assay is set up and a line of precipitation is seen forming between the antigen and antibody wells.The lines of precipitation formed by two adjacent antigen wells cross each other,forming an X.The reaction described is called:

Accepted Answer

A)  identity 
B)  non-identity 
C)  partial identity 
A)  identity 
B)  non-identity 
C)  partial identity

Question 6

Your supervisor wants you to design a quantitative precipitation assay for a new diagnostic test.Which of the following methods would you adopt?

Accepted Answer

A)  Ouchterlony immunodiffusion 
B)  serum protein electrophoresis 
C)  radial immunodiffusion 
D)  enzyme immunoassay 
A)  Ouchterlony immunodiffusion 
B)  serum protein electrophoresis 
C)  radial immunodiffusion 
D)  enzyme immunoassay

Precipitation reactions involve combination of soluble antibody with:

An example of a qualitative precipitation procedure is:

Affinity between individual antigen and antibody molecules depends on several types of bonds,such as ionic bonds,hydrophobic bonds,hydrogen bonds,and van der Waals forces.How is the strength of these attractions characterized?

Which of the following would be considered a single diffusion reaction?

An Ouchterlony immunodiffusion assay is set up and a line of precipitation is seen forming between the antigen and antibody wells.The lines of precipitation formed by two adjacent antigen wells cross each other,forming an X.The reaction described is called:

Your supervisor wants you to design a quantitative precipitation assay for a new diagnostic test.Which of the following methods would you adopt?

Introduction and Natural Immunity

Lymphoid System

Nature of Antigens and Major Histocompatibility Complex

Antibody Structure and Function

Cytokines

Complement System

Safety and Specimen Preparation

Agglutination

Labeled Immunoassays

Molecular Techniques

Flow Cytometry and Laboratory Automation

Hypersensitivity

Autoimmunity

Immunoproliferative Diseases

Immunodeficiency Disease

Transplantation Immunology

Tumor Immunology

Serologic and Molecular Detection of Bacterial Infections

Serologic and Molecular Detection of Bacterial Infections

Serology of Parasitic and Fungal Infections

Spirochete Diseases

Filters

Exam 8: Precipitation Reactions

Precipitation reactions involve combination of soluble antibody with:

An example of a qualitative precipitation procedure is:

Affinity between individual antigen and antibody molecules depends on several types of bonds,such as ionic bonds,hydrophobic bonds,hydrogen bonds,and van der Waals forces.How is the strength of these attractions characterized?

Which of the following would be considered a single diffusion reaction?

An Ouchterlony immunodiffusion assay is set up and a line of precipitation is seen forming between the antigen and antibody wells.The lines of precipitation formed by two adjacent antigen wells cross each other,forming an X.The reaction described is called:

Your supervisor wants you to design a quantitative precipitation assay for a new diagnostic test.Which of the following methods would you adopt?

Introduction and Natural Immunity

Lymphoid System

Nature of Antigens and Major Histocompatibility Complex

Antibody Structure and Function

Cytokines

Complement System

Safety and Specimen Preparation

Agglutination

Labeled Immunoassays

Molecular Techniques

Flow Cytometry and Laboratory Automation

Hypersensitivity

Autoimmunity

Immunoproliferative Diseases

Immunodeficiency Disease

Transplantation Immunology

Tumor Immunology

Serologic and Molecular Detection of Bacterial Infections

Serologic and Molecular Detection of Bacterial Infections

Serology of Parasitic and Fungal Infections

Spirochete Diseases

Filters