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17 Cards in this Set

  • Front
  • Back
Lymphatic system includes


Lymph vessels + organs


T&B lymphocytes



3. Major Extracellular fluids




1) Blood plasma


2) ISF (interstitial fluid)


3) Lymph

Inside Lymphatic vessels


Lymph



Bathes cell except blood cells

Interstitial fluid
-Fluid in blood

Blood plasma

-Formed by capillaries leaking plasma


-90% re-enters blood in capillaries+venules


-10% into lymphatic circulation now called (lymph)


Interstitial fluid

Enters lymphatic capillaries (closed ended vessels)

Lymph
These are along vessels that filter lymph (bacteria and debris) and transport the lymph fluid away from tissues to ducts.

Lymph nodes
-Lymph duct from right head, chest, and arm -drains into right subclavian vein re-entering circulation
Right lymphatic duct

-Lymph duct from below ribs and left body.


-Drains into L. Subclavien vein re-entering blood circulation

Thoracic duct


-Collecting vessels from below the ribs converge to an enlarged lymph vessel.


-form the beginning of the thoracic duct is known as__________


Cisterna chyli

-Part of lymphatic organs and tissues


-Lymphocytes arise from here


-B lymphocytes mature and proliferate mitosis here.

Red Bone marrow
T lymphocytes mature and proliferate mitosis here.

Thymus gland

-Part of secondary lymphatic organs and tissues


-locations: cervical, axillary, inguinal, intestinal


-Function- defense and making of blood cells.


lymph nodes

This organ filters blood


eg. removes bacteria


Spleen


What does the acronym MALT stand for?


eg. tonsils, appendix, lymphoid tissue on mucous membranes.


Mucosal associated lymphoid Tissue



-Nodes associated with the tonsils
-Found in the nasopharynx, oropharynx and base of tongue.


-Nodes associated with the tonsils


-Found in the nasopharynx, oropharynx and base of tongue.