A&P II Chapter 22
Which of the following induces the production of a specific antibody?
Antigen
Which type of adaptive immunity will result from intravenous injection of immunoglobulins?
Artificially acquired passive immunity
Which cells display CD4 proteins and interact with MHC Class II antigens?
Helper T cells
Which of the following is NOT a function of the lymphatic system?
Helps pump venous blood to the vena cava
When B and T cells are fully developed and mature, they are described as being
Immunocompetent
Which of these does NOT provide a physical or chemical barrier?
Macrophages
Exposure to an infectious agent during your day to day activities leads us to:
Naturally acquired active immunity
Which complement system action makes microbes more susceptible to phagocytosis?
Opsonization
Which of the following is NOT considered an organ of the immune system?
Pancreas
Which organ produces a hormone that promotes maturation of T cells?
Thymus
