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LOM Ch 14 Lymphatic and Immune System Set 1
Language of Medicine, 9th Edition, Davi-Ellen Chabner Lymphatic and Immune System
30
Medical
Professional
06/13/2010

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Term
acquired immunity
Definition
production of antibodies and lymphocytes after exposure to an antigen
Term
adenoids
Definition
mass of lymphatic tissue in the nasopharynx
Term
antibody
Definition
protein produced by B cell lymphoctyes to destroy antigens
Term
antigen
Definition
substance that the body recognizes as foreign and evokes an immune response
Term
proteins, bacteria, viruses, tissue
Definition
Most antigens are ________ or protein fragments found on the surface of ______, ______, or organ transplant ________ cells.
Term
axillary nodes
Definition
lymph nodes in the armpit
Term
B cell
Definition
another name for B lymphocyte
Term
B cell
Definition
lymphocyte that originates in te bone marrow and transforms into a plasma cell to secrete antibodies
Term
bursa, Fabricius, birds, differentiation, growth
Definition
The  B in B cell refers to the ______ of ________, an organ in _________ in which B cell __________ and _________ were first noted to occure
Term
cervical nodes
Definition
lymph nodes in the neck region
Term
complement system
Definition
proteins in the blood that help antibodies and T cells kill their target
Term
cytokines
Definition
proteins that aid and regulate the immune response
Term
cytokines
Definition
interferons and interleukins are examples of __________
Term
cytotoxic T cell
Definition
T lymphocyte that directly kills foreign cells
Term
cytotoxic T cells
Definition
CD8+ and the T8 cell are examples of _________
Term
dendritic cell
Definition
specialized macrophage that digests foreign cells and helps B and T cells to mark antigens for destruction
Term
helper T cell
Definition
lymphocyte that aids B cells and cytotoxic T cells in recognizing antigens and stimulating antibody production
Term
helper T cells
Definition
CD4+ cell and T4 cell are examples of ___________
Term
immunity
Definition
body's ability to resist foreign organisms and toxins and includes natural and acquired immunity
Term
immunoglobulins
Definition
antibodies (gamma globulins) that are secreted by plasma cells in response to the presence of an antigen
Term
immunoglobulins
Definition
IgA, IgE, IgG, IgM, and IgD are examples of ___________
Term
immunotherapy
Definition
use of immune cells, antibodies, or vaccines to treat or prevent disease
Term
inguinal nodes
Definition
lymph nodes in the groin region
Term
interferons
Definition
proteins (cytokines) secreted by T cells to aid and regulate the immune response
Term
interleukins
Definition
proteins (cytokines) that stimulate the growth of B and T lymphocytes
Term
interstitial fluid
Definition
fluid in the spaces between cells, which becomes lymph when it enters lymph capillaries
Term
lymph
Definition
thin, watery, fluid found with laymphatic vessels and collected from tissues throughout the body
Term
lymph capillaries
Definition
tiniest lymphatic vessels
Term
lymphoid organs
Definition
lymph nodes, spleen, and thymus gland are __________
Term
lymph node
Definition
a collection of stationary lymphatic tissue along lymph vessels
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