collecting vessels have the same three tunics as veins, but are ______, have more _______ and _______ more thinner walled, have more internal valves + anastomose more É/–ü¼’â@_______ are formed by the union of the largest collecting vessels lymphatic trunks É/–ü¼’â@lymph empties into ______ circulation at or near the junction of _____ ______ _____ and _____ ____ venous circulation, internal jugular vein and subclavian vien É/–ü¼’â@Name 3 types of molecules that could be found in lymph fluid proteins, cellular debris, pathogens, cancer cells É/–ü¼’â@Pathogens and cancer cells are processed by ______ cells of the immune system É/–ü¼’â@lymph flwing from capillaries enter _________ lymph collecting vessels É/–ü¼’â@Name the 2 lmphatic ducts 1) right lymphatic duct 2) Thoracic duct É/–ü¼’â@lymphatic collecting vessels receive nutrient blood supply from a ______ branching vasa vasorum É/–ü¼’â@Lymphatic capillaries and larger collecting vessels receive fluid from _________ and transport it to the _____ loose connective tissue and transport it to the CVS É/–ü¼’â@Lymph capillaries have permeability due to unique structure because ? 1) wall of capillaries are not joined, they overlap (mini valves) 2) bundles of filaments anchor endothelial cells to surrounding structures so that increase in interstitial fluid volume separates the cell flaps É/–ü¼’â@the intestinal trunk and the lumbar trunks merge to formt he _______ cisterna chyli É/–ü¼’â@Lymph nodes serve as _____ filters É/–ü¼’â@Name the lymphoid organs including lymph nodes (4) spleen, thymus, tonsils + peyer's patches É/–ü¼’â@the cisterna chyli is in the _____ trunk thoracic trunk É/–ü¼’â@lymph nodes are small organs clustered along lymph vessels and embedded in ____ _____ connective tissue É/–ü¼’â@Where do most lymph nodes occur? near the body surface É/–ü¼’â@ É/–ü¼’â@specialized lymph capillaries in intestinal mucosa ( _______) lacteals É/–ü¼’â@Name the 5 lymphatic trunks 1) lumbar 2) bronchomediastinal 3) subclavian 4) jugular 5) intestinal É/–ü¼’â@Name 3 locations of lymph nodes 1) inguinal 2) axillary 3) cervical regions É/–ü¼’â@Name 3 functions of lymph nodes 1) filters lymph via phagocytic macrophages 2) activate immune system 3) lymphocytes in nodes monitor the lymph for antigens and mount an attach against them É/–ü¼’â@Name 3 influences on the transport of fluid through the lymph vessels 1) contraction of smooth muscle 2) pressure changes 3) presence of valves É/–ü¼’â@Which duct drains lymph from the right upper arm and the right side of the head and thorax right lymphatic duct É/–ü¼’â@which two trunks merge to form the cisterna chyli . intestinal trunk and lumbar trunk merge É/–ü¼’â@capillaries flow one way toward the _____, weaves between ________ and __________ of almost all organs. except ______ + _______ heart, tissue cells and blood capillaries of all organs except, CNS, Bone, Teeth É/–ü¼’â@