Immunology & Serology Exam Practice Questions
with Certified Solutions
Which of the following is an example of innate immunity? - Answer Phagocytosis
A specific function of the immune system is to: - Answer Both a and b.
Recognize self from non self
Defend the body against non self
How are cytotoxic T cells (Tc Cells) and natural killer (NK) cells similar? - Answer Effective against virally
infected cells
Which of the following white blood cells is capable of further differentiation in the tissues? - Answer
Monocyte
A natural antibody has been stimulated by a (an) - Answer unknown antigen
The immune system has distinctive characteristics, such as immobility. True or false. - Answer False
Immunology is defined as the system responsible for the recognition and disposal of foreign (non self)
material. True or false. - Answer True
Mechanisms of innate immunity: - Answer Both a and b
are activated immediately after infection
quickly begin to control multiplication.
The first line of defense against infection is: - Answer unbroken skin or mucous membranes.
Cell-mediated immunity is moderated by: - Answer both b and c
T lymphocytes
, monocytes-macrophages
If microorganisms penetrate the first line of defense, a second line of ________ forms defense
mechanisms that become operational. - Answer both a and b
cellular components
humoral components
Another name for Toll-like receptors is: - Answer pattern-recognition receptors.
Secondary antibody stimulation results in a reaction that is termed - Answer anamnestic
From the following, identify a specific component of the adaptive immune system that is formed in
response to antigenic stimulation: - Answer Immunoglobulin
The process of inflammation is characterized by all of the following except: - Answer Decreased capillary
permeability
All of the following are immunological functions of complement except: - Answer Induction of antiviral
state
Induction of an antiviral state
Opsonization
Chemotaxis
Anaphylatoxin formation
Which two organs are considered the primary lymphoid organs in which immunocompetent cells
originate and mature? - Answer Thymus and bone marrow
Which of the following cells is capable of binding to and killing microorganisms? - Answer Neutrophil
with Certified Solutions
Which of the following is an example of innate immunity? - Answer Phagocytosis
A specific function of the immune system is to: - Answer Both a and b.
Recognize self from non self
Defend the body against non self
How are cytotoxic T cells (Tc Cells) and natural killer (NK) cells similar? - Answer Effective against virally
infected cells
Which of the following white blood cells is capable of further differentiation in the tissues? - Answer
Monocyte
A natural antibody has been stimulated by a (an) - Answer unknown antigen
The immune system has distinctive characteristics, such as immobility. True or false. - Answer False
Immunology is defined as the system responsible for the recognition and disposal of foreign (non self)
material. True or false. - Answer True
Mechanisms of innate immunity: - Answer Both a and b
are activated immediately after infection
quickly begin to control multiplication.
The first line of defense against infection is: - Answer unbroken skin or mucous membranes.
Cell-mediated immunity is moderated by: - Answer both b and c
T lymphocytes
, monocytes-macrophages
If microorganisms penetrate the first line of defense, a second line of ________ forms defense
mechanisms that become operational. - Answer both a and b
cellular components
humoral components
Another name for Toll-like receptors is: - Answer pattern-recognition receptors.
Secondary antibody stimulation results in a reaction that is termed - Answer anamnestic
From the following, identify a specific component of the adaptive immune system that is formed in
response to antigenic stimulation: - Answer Immunoglobulin
The process of inflammation is characterized by all of the following except: - Answer Decreased capillary
permeability
All of the following are immunological functions of complement except: - Answer Induction of antiviral
state
Induction of an antiviral state
Opsonization
Chemotaxis
Anaphylatoxin formation
Which two organs are considered the primary lymphoid organs in which immunocompetent cells
originate and mature? - Answer Thymus and bone marrow
Which of the following cells is capable of binding to and killing microorganisms? - Answer Neutrophil
