lymphatic system Flashcards

0
Q

medulla

A

the middle area of an organ

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1
Q

lymphadenitis

A

inflammation of a lymph node

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2
Q

chyle

A

the milky, fatty fluid that drains into the lymphatic system from the small intestine

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3
Q

tonsils

A

masses of lymphoid tissue that filter impurities from tissue fluid, found near throat

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4
Q

cortex

A

the outer area of an organ

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5
Q

endothelium

A

the one cell layer of tissue that makes up lymphatic capillary walls

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6
Q

reticuloendothelial

A

macrophages scattered throughout the body make up this system

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7
Q

thymus

A

a lymphoid organ cranial to the heart, important in immunity, produces thymosin, shrinks after puberty

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8
Q

adenoid

A

pharyngeal tonsil located in rear of pharynx behind nose

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9
Q

lingual

A

the tonsil found at the back of the tongue, rarely removed

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10
Q

lymphoma

A

tumor of the lymphoid tissue

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11
Q

Hodgkin’s disease

A

type of lymphoma

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12
Q

infectious mononucleosis

A

viral infection that affects cervical lymph nodes, common in teens

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13
Q

lymphangitis

A

inflammation of lymphatic vessels

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14
Q

lymph

A

fluid carried in lymph system

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15
Q

lacteals

A

small mass of lymphoid tissue along path of lymphatic vessels that filter lymph

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16
Q

thymosin

A

hormone produces by thymus, processes lymphocytes

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17
Q

palatine

A

tonsils located on either side of the soft palate, seen in the mouth, usually the tonsils that are removed

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18
Q

lymph node

A

small mass of lymphoid tissue along path of vessels that filters lymph

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19
Q

spleen

A

large lymphoid organ that filters blood

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20
Q

valve

A

in lymphatic vessels to prevent backflow of lymph

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21
Q

thoracic

A

lymph duct 40 cm long and drains upper left quadrant and lower areas of body

22
Q

dust cells

A

macrophages in lungs

23
Q

buboes

A

enlarged, infected inguinal lymph nodes

24
Q

cisterna chyli

A

area at caudal end of thoracic duct for storage of lymph and fat

25
Q

axillary

A

lymph nodes in the armpit

26
Q

superficial

A

lymphatic vessels located just below the skin referred to as ____

27
Q

kupffer cells

A

macrophages in sinusoids of liver

28
Q

blind

A

characteristic of lymph capillaries, open at just one end

29
Q

mesenteric

A

lymph nodes near small intestine

30
Q

elephantitis

A

blockage of lymph vessel due to filarial worms

31
Q

inguinal

A

lymph nodes in groin area

32
Q

right lymphatic duct

A

drains lymph from upper right body quadrant

33
Q

tracheobroncial

A

lymph nodes along trachea

34
Q

lymphatic

A

another word for lymph vessel

35
Q

subclavian

A

veins that receive lymph from two lymphatic ducts

36
Q

fats

A

nutrient absorbed directly into the lymphatic system

37
Q

lymphadema

A

swelling due to lymph buildup

38
Q

cervical

A

lymph nodes located in neck

39
Q

GALT

A

lymphatic tissue specifically found in mucous membrane along the gut (intestine)

40
Q

veins

A

lymph vessels follow the path of these around the body

41
Q

septicemia

A

blood poisoning

42
Q

peyer patch

A

area of lymphatic tissue specifically found in mucous membrane at the distal part of the small intestine wall

43
Q

tonsillitis

A

infection of tonsil

44
Q

appendix

A

fingerlike structure attached to cecum which may have a role in immunity

45
Q

non-hodgkin

A

type of lymphoma most common in adults and AIDS patients

46
Q

interstitial

A

fluid between cells

47
Q

splenectomy

A

surgical removal of spleen

48
Q

splenomegaly

A

enlargement of the spleen

49
Q

lymphadenopathy

A

general term for any lymph node disease

50
Q

afferent

A

lymph vessel that ENTERS a lymph node

51
Q

efferent

A

lymph vessel that EXITS a lymph node

52
Q

MALT

A

lymphatic tissue found scattered around the body in mucous membranes