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Chapter 27 Review
Lymphatic System
Question | Answer |
---|---|
term for superficial lymphnodes of the groin | Inguinal |
Duct tat drains lymph from the right side of the head and neck, the right upper extremity and the right half of the upper trunk | Right lymphatic duct |
Lymphatic tissue in portions of the small intestine | peyer's patches |
Lymphatic tissue in the oral cavity and pharynx | Tonsils |
Only structure along the lymphatic chain that filters lymph | lymph node |
Movement of lymph though the body | Lymphokinesis |
Lymphatic tissue attached to the cecum of the large intestine | Vermiform appendix |
Fluid in the lymphatic system | Lymph |
Duct that delivers collected lymph to the left subclavian vein | Thoracic duct |
Largest lymphatic organ that releases stored lymphcytes when needed | Spleen |
Collective term for all lymphatic capillaries, vessels, trunks, and ducts along the lymphatic chain | Lymphatics |
Site of T-cell maturation | Thymus |
Lymphocytes responsible for cell-mediated immunity and includes CD4 and CD8 cells | T-cells |
Type of defense mechanism that includes barriers, cellular responses, and inflammation | |
Failure of immune responses to protect the body from pathogens, causing increased risk to infections | Immunodeficiency |