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