AIDS                                      immunity
               Acyclovir                               intravenous drug user
               AIDS dementia                      Kaposi’s sarcoma
                     complex                           lymph nodes
               AIDS-related                         lymphocytes
                     complex                           opportunistic disease
                antibodies                             T cells
                ELISA                                  Western Blot test
                HIV

  1. _____ are a type of lymphocyte that help fight infection by producing antibodies.

  2. _____ are proteins that neutralize or destroy foreign substances.

  3. _____ are glands in the body in which antibodies are stored.

  4. _____ is a cancer that occurs as spots on the surface of the skin or in the mouth.

  5. _____ are a kind of white blood cell produced in bone marrow.

  6. A(n) _____ is caused by harmful microorganisms that ordinarily would be destroyed
  by a healthy immune system.

  7. _____ is a condition in which a person tests positive for AIDS and has symptoms of
  early stages of the disease.

  8. A(n) _____ is a person who injects drugs into his or her veins.

  9. The _____ detects the presence of AIDS antibodies and their size.

  10. _____ is a communicable disease that is caused by the HIV virus.