It is a complex network of cells, tissue, organs, and other substances that help the body fight infections and other diseases

Referred to as a foreign substance that induces a response to the host.

The condition of being resistant to infection

The use of vaccines or attenuated bacteria to prevent infection

Who is the father of Immunology?

It is the changing or making the pathogen less virulent, through heat, aging, or chemical means

Louis Pasteur discovered that older bacterial culture has been the basis of ____________.

Two branches of immunity

[branch of immunity] refers to the individual's ability to resist infection by means of normally present body functions

Which has a more immediate response? Innate or adaptive

[branch of immunity] a type of resistance which is specific for each individual pathogen

[branch of immunity] dependency to lymphocyte

[branch of immunity] exhibits memory of prior exposure to pathogen

[branch of immunity] non-adaptive or nonspecific and the same for all pathogens

All of the following are types of adaptive immune responses EXCEPT

Type of adaptive response that destroys pathogens through T lymphocytes

Type of adaptive response which produce antibodies through B lymphocytes and plasma cells

All of the following are tissue cells EXCEPT

All of the following are leukocytes EXCEPT

Cells of the innate immune system are actively phagocytic

Macrophages have localized names

Macrophages found in the liver

Macrophages found in the brain

Macrophages found in the connective tissue

First responders to infection, phagocytosis

Kills parasites, neutralize basophil and mast cell products, regulate mast cells

Produce inflammatory mediators that induce and maintain allergic reactions

Most potent type of phagocytic cell; most effective at antigen presentation

Migrate to tissues to become macrophages

Kill intracellular parasites; tumoricidal activity, antigen presentation to T cells

Cell involved in the adaptive immune response

Proteins found on cell surfaces that can be used for identification of specific cell types and stages of differentiation

All of the following are the 3 major population of lymphocytes EXCEPT"

B cells can be recognized by the present of which antibody?

Class II MHC molecules found in surface of APC (antigen presenting cells) and activated T cells

Cells found in peripheral lymphoid organs or in the bone marrow, maturation of B CELLS

What is the main function of plasma cells?

All t cells possess the _______ marker

Lymphocyte precursor of t cells

T cells produce _____________ that stimulates B cells to make antibodies

Proteins that signal when there is an inflammation, infection, or trauma

What kind of t cells kill virally infected cells and tumor cells?

What marker can Identify Tc Cells?

Which marker aids NK cells to make contact and then lyse any cells coated with antibodies

All are shared properties of innate lymphoid cells EXCEPT:

They have the ability to kill target cells without prior exposure

Which is the promary lymphoid organ?

Which secondary lymphoid organ protects mucosal surfaces?

COLLECTIVE TERM FOR CELLS SUCH AS INTRADERMAL LYMPHOCYTES (T CELLS), MONOCYTES, MACROPHAGES, AND DENDRITIC CELLS