Exam 7: Adaptive Immunity

What are primary characteristics that differentiate the immune response from other protective mechanisms such as inflammation?

Antibodies cannot protect a host against viral infections.

Match each the helper T cell subset (Th1 or Th2)with its characteristics.(Th1 and Th2 can be used more than once. ) -Produce interleukin 2 (Il-2),tumor necrosis factor ß (TNF ß),interferon (IFN )and interleukin 12 (Il-12)

Match each the helper T cell subset (Th1 or Th2)with its characteristics.(Th1 and Th2 can be used more than once. ) -Provide help in developing humoral immunity

Match each the helper T cell subset (Th1 or Th2)with its characteristics.(Th1 and Th2 can be used more than once. ) -Are induced by antigens derived from allergens

Endogenous protein antigens are presented by Class II molecules of major histocompatibility complex (MHC).

Which T cell controls or limits the immune response to protect the host's own tissues against an autoimmune response?

MATCHING Match each immunoglobulin with its characteristic or function.(Immunoglobulins can be used more than once. ) -Is the first antibody produced during initial or primary response to an antigen

Each individual T and B lymphocyte specifically recognizes only one particular antigen.

Match each the helper T cell subset (Th1 or Th2)with its characteristics.(Th1 and Th2 can be used more than once. ) -Provide help in developing cell-mediated immunity

At birth,samples of blood from the umbilical cord indicate which immunoglobulin levels,if any,are near adult levels?

An antigen that is capable of inducing an immune response is called an immunogen.

MATCHING Match each immunoglobulin with its characteristic or function.(Immunoglobulins can be used more than once. ) -Crosses the placenta

Which immunoglobulin is present in blood,saliva,breast milk,and respiratory secretions?

Match each the helper T cell subset (Th1 or Th2)with its characteristics.(Th1 and Th2 can be used more than once. ) -Produce interleukins 4,5,6,and 13

Match each the helper T cell subset (Th1 or Th2)with its characteristics.(Th1 and Th2 can be used more than once. ) -Are induced by antigens derived from viral or bacterial pathogens

Match the CD 4 (cluster of differentiation)cells and CD 8 cells with their characteristics.(Answers may be used more than once. ) -Recognize antigens presented by MHC I molecules

The helper T cell (Th)interacts with immunocompetent B cells causing the production of a plasma cells.