what are the cellular elements of the innate immune system?
what is a role of dendritic cells and langerhans?
present antigens to T-cells
endocytosis of extracellular debris
what are CD4 cells?
what are CD8 cells?
how is primary immunodeficiency passed on?
-60% are diagnosed in childhood
what is the Jeffery Modell Foundation?
screening criteria for immunodeficiency
-screen for 2 or more
what Ig initiates immune response?
which types of infections most commonly indicate IgA deficiency?
respirator, GI, Gu
which Ig deficiency is rare?
which is the most abundant Ig?
which is Ig is responsible for hypersensitivity?
-protects against parasitic infections
elevated levels may suggest that infections are caued by severe allergies