The Lymphatic System

Front 1

lmphocytes are made _______

Back 1

red bone marrow

Front 2

after interstial fluid passes into lymphatic vessels it is called _______

Back 2

lymph

Front 3

lymphatic tissue is a specialized form of ___________.that contains large nos. of lympoctyes _______cell and _______cells

Back 3

reticular connective,B T

Front 4

3 functions of lymohatic and immune system1______,2________3__________

Back 4

draining interstial fluid 2 transporting lipids and vitamens 3.carry out immune responses

Front 5

lmphatic tissue destroys intrudres by 2 ways 1 T-cells destoy intruders by causing them to rupture or by releasing __________ substances 2. B cells differenciate to plasma cells that produce___________?

Back 5

cytotoxic,,antibodies

Front 6

LYMPHATIC VESSELS OF THE SKIN USUALLY FOLLOW _______ AND OF THE VISCERA FOLLOW _________

Back 6

VEINS,ARTERIES

Front 7

ENCAPSULATED MASSES OF B ANT CELLS

Back 7

LYMPH NODES

Front 8

ATTACHED TO THE LYMPHATIC capillaries ___________,which contain elastic fiber.and anchor the lymphatic endothelium to surrounding cell

Back 8

anchoring filaments

Front 9

In the small intestine specialized lymphatic capillaries called _________carry dietary lipids to lymphatic vessels

Back 9

lacteals

Front 10

creamy white small intestine lynph

Back 10

chyle

Front 11

Exiting vessels unite to form_______. The princepal __________are the lumbar, intestinal, bronchomediastinal, subclavian, jugular trunks.

Back 11

lymph trunks

Front 12

the _______(left lymphatic)duct is about 15-18 in long and begins as a dialation called___________ anterior to the second lumbar.

Back 12

thoracic ,cisterna chyli

Front 13

the thoracic duct drains lymph into the_______________

Back 13

left subclavian vein

Front 14

the right lymphatic duct is about 1/2 in long and drains lymph from the right-upper side into the veins via the _________

Back 14

right subclavian vein

Front 15

________can move readily thru the more permeable lymphatic capillaries into Lymph

Back 15

Proteins

Front 16

lymph drains to veins thru lymphatic duct to enter veins at the junction of ______ and ___________.

Back 16

internal jugular , subclavian ,veins

Front 17

Veins and lymph work off the same two pumps ___________and _____________.

Back 17

skeletal, respiratory Pumps

Front 18

_________ lymphatic organs are the sites where stem cells divide and become ___________,that is capable of mounting an immune response

Back 18

primary, immunocompetent

Front 19

the primary lymphatic organs are the _____________and the _____________

Back 19

red bone marrow , thymus

Front 20

the secondary lymphatic organs and tissues are the sites where most of the immune responses occur. these include_____,_____,and__________

Back 20

lymph nodes ,the spleen, and lyphatic nodules (follicles)

Front 21

In the thymus specialized epithelial cells in the cortex . these cells educate the _________ in a process known as positive selection.the ones that don't die then enter the _________

Back 21

pre-t-cells, medulla

Front 22

some epithelial cells in the medulla become arranged in concentric layers of flat cells and become full of keritin granules . These clusters are called______

Back 22

thymic corpuscles (Hassall's)

Front 23

located along lymphatic vessels are about _________ lymph nodes . the capsular extention of the lymph node that extends into the lymph node is called___________

Back 23

600, trabeculae

Front 24

lymph node : within the outer cortex are egg shapedded agregates of ______cells called lymphatic ________(follicles)

Back 24

B, nodules

Front 25

a lymphatic nodule of cheifly B-cells is called___________..most lyphatic nodules in the outer cortex are__________,which form in response to antigenic challenge and are the sites of ___________and __________

Back 25

primary, secondary lymphatic nodules, plasma cells and memory B cells

Front 26

B cells that do not develope properly undergo _________and are destroyed by macrophages

Back 26

apoptosis

Front 27

The __________cortex does not containlymphatic nodules and is called ____________

Back 27

inner<paracortex

Front 28

the medulla of the lymph node contains ___________,_________,and___________

Back 28

b-cells antibody producing plasma cells ,macrophages

Front 29

lymph node floow::afferent lymphatic vessels_then snuses- then subscapular sinuses then trabecular sinuses and then into the _______.

Back 29

medullary sinus

Front 30

efferent lymph vessels emerge from one side of the node at a slight depression called the___________.

Back 30

hilus

Front 31

marophages desroy foreign substances by ____________and lymphocytes destoy others by ______________

Back 31

phagocytosis, immune responses

Front 32

_________is the spread of disease from one part of the body to another ,can occur via lymphatic vessels

Back 32

metastasis

Front 33

the ________is the largest single mass of lymphatic tissue in the body

Back 33

spleen

Front 34

Within the white pulp b-cells and t-cells carry out ___________.the red pulp the spleen performs three functions1.__________2.________3._________

Back 34

immune functions,1.removal of worn out blood cells 2.storage of platelets 3. production of blood cells during fetal life.

Front 35

lymphatic nodules are egg shaped masses of lymphatic tissue that are _____ surrounded by a capsule.they are scattered throughout the lamina propria of the mucous membranes lining the gastrointestinal,urinary and reproductive tracts respitory airways.They are also known as________

Back 35

not,mucosa-associated lymphatic tissue

Front 36

hodgkin lymphoma is a viral induced tumor of _____

Back 36

T-cells