1ST LINE OF DEFENSE
What is external barriers
This type of immune system is present at birth and is rapid to respond?
What is innate immune system
This lymphocyte is programmed to secrete a specific antibody
What is B Lymphocytes
This is present when there is a chronic infection
What is IgG
This hypersensitivity reaction is when the bodies own cells are destroyed from the immune system
What is Type II Hypersensitivity Reaction
This is considered to be a barrier?
What are skin & mucous membranes
This type of immune system does not recognize pathogens
What is innate immune system
This lymphocyte travels to the thymus to mature
What is a T Lymphocyte
The largest and temporary antibody is this?
What is IgM
The antigen and antibody form an immune complex and get trapped in small blood vessels and damage the surrounding tissue is which hypersensitivity reaction?
What is Type III
Examples of internal protection areas would be what?
What is the spleen, lymph nodes, lymph, Peyer's patches, Thymus
Mucous membranes produce what?
What is tears, saliva, & nasal discharge
This cell differentiates or changes into a plasma cell
What is a B Lymphocyte
This antibody protects against parasitic helminth infections
What is IgE
The animal is sensitized by multiple exposures which then can become deadly. Which hypersensitivity reaction is this?
What is Type I
Tonsils are considered to be a part of which system?
What is MALT
This is the 2nd line of defense.
What is internal innate immune system starts acute inflammation
What cell are clones of T cells & B cells that have been activated in an immune response
What are memory cells
This antibody is present when mucosal surfaces are infected
What is IgA
These are part of the communicator part of the innate immune system
What are cytokines
This is responsible for the production of all white blood cells
What is bone marrow
How many steps are involved with phagocytosis?
What is 5 steps
This type of immunity is triggered by extracellular pathogens and targets specific antigens for destruction
What is humeral
These antibodies activates basophils and mast cells
What is IgD
These stimulate movement of leukocytes from blood to the injury/inflammation site.
What are chemokines