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Anatomy > Lymphatic Lecture > Flashcards

Lymphatic Lecture Flashcards

1
Q

the lymphatic system returns excess _ fluid to blood.

A

interstitial.

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2
Q

returns _ to blood that accidentally leak from capillaries.

A

proteins.

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3
Q

essential to maintain _ osmotic pressure in blood.

A

colloidal.

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4
Q

if not returned, _ and death will result.

A

edema.

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5
Q

returns _ and other substances to blood.

A

fats.

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6
Q

plays role in _.

A

immunity.

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7
Q

structure of lymphatic system: _, _, _ and _.

A

lymph, lymph vessel, lymph nodes, lymphatic organs.

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8
Q

interstitial fluid fills _ between cells.

A

spaces.

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9
Q

formed from blood _ water leaking from capillaries.

A

plasma.

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10
Q

also formed by small amounts of protein and other molecules that _ from capillaries.

A

leak.

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11
Q

lymph is the fluid found in _ vessels.

A

lymphatic.

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12
Q

lymph is formed by interstitial fluid mixing with protein after entering the lymphatic _.

A

capillaries.

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13
Q

composed of _, _, _, and other substances.

A

water, protein, fat.

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14
Q

both fluids resemble _ in composition.

A

blood plasma.

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15
Q

lymphatic capillaries are _ over the entire body.

A

networks.

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16
Q

lymphatic vessels are _ capillaries.

A

blind ended.

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17
Q

pores between endothelial cells open as volume of interstitial fluid _.

A

increases.

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18
Q

_ are lymphatic capillaries that absorb digested food from the intestines.

A

lacteals.

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19
Q

larger lymphatic vessels are formed by the merger of lymphatic capillaries and small _.

A

lymphatics.

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20
Q

the right lymphatic duct drains lymph from the right upper quadrant of the body into the _ vein.

A

right subclavian.

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21
Q

the _ originates from the _ in the lumbar region.

A

thoracic duct; asterna chyle.

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22
Q

drains lymph from the _ of body and entire _ side of the body into the _ subclavian vein.

A

right lower quadrant; left; left.

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23
Q

lymphatic vessels resemble veins except: lymphatics have _ walls, contain more _, contain _.

A

thinner; valves; lymph nodes.

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24
Q

numerous _ vales present..

A

semilunar.

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25
Q

lymphatic vessels return _ to blood, return proteins and large _ to blood, and fat and other nutrients from small intestine absorbed by _.

A

fluid; particles; lacteals.

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26
Q

the valves in lymphatics are _ valves.

A

one way.

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27
Q

_ through lymphatic vessels is caused by _ movements, skeletal muscle _, arterial _, _ changes, and _ of soft tissues.

A

movement; breathing; contractions; pulsations; postural; massage.

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28
Q

each lymphnode is surrounded by a _, which extends inward, dividing node in to several cortical nodules.

A

fibrous capsule.

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29
Q

each cortical nodule is filled with _ cells.

A

B.

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30
Q

around each _ are sinuses with the lymph.

A

cortical nodule.

31
Q

in the center of the node is the _, composed of medullary cords and sinuses.

A

medulla.

32
Q

_ are filled with phagocytic cells.

A

medullary sinuses.

33
Q

lymph enters the cortical sinuses from several _ lymph vessels.

A

afferent.

34
Q

lymph flows into medullary sinuses and then out one of two _ lymph vessels.

A

efferent.

35
Q

located in _ lymph nodes.

A

preauricular.

36
Q

located in _ and submaxillary lymph nodes.

A

submental.

37
Q

located in superficial _ lymph nodes.

A

cervical.

38
Q

located in superficial cubital or _ lymph nodes.

A

supratrochlear.

39
Q

located in _ lymph nodes.

A

axillary.

40
Q

located in _ lymph nodes.

A

inguinal.

41
Q

one function of lymph nodes is _.

A

defense.

42
Q

defense by _ and _.

A

filtration and phagocytosis.

43
Q

_ means there is the maturation of some lymphocytes and monocytes that migrated from red marrow.

A

hemotopoieses.

44
Q

lymphatic _ of the breast.

A

drainage.

45
Q

two sets of _ drain the breasts.

A

lymphatics.

46
Q

lymphatics that originate in and drain _ over the breast.

A

skin.

47
Q

lymphatics that originate in and drain breast _.

A

substance.

48
Q

85 percent of lymph from breast enters lymph nodes of _ region.

A

axillary.

49
Q

_ tonsils are located on each side of the throat.

A

palatine.

50
Q

_ tonsils are located at the back of the mouth and are called _ when they become swollen.

A

pharyngeal; adenoids.

51
Q

_ tonsils are near the base of the tongue.

A

linguinal.

52
Q

the _ consist of two lobes with each lobe divided into two lobules.

A

thymus.

53
Q

each lobe has a _ and medulla.

A

cortex.

54
Q

_ lymphocytes formed in red marrow move to thymus.

A

immature.

55
Q

lymphocytes _ and are distributed to the spleen, lymphnodes, and lymphoid tissue before birth.

A

mature.

56
Q

after birth, thymus secretes _, which enables lymphocytes to develop into T cells.

A

thymosin.

57
Q

the spleen is located in the left _, directly beneath the diaphram and above the left kidney.

A

hypochondrium.

58
Q

enters the white pulp, then the red pulp, then into _.

A

veins.

59
Q

the _ is full of lymphocytes.

A

white pulp.

60
Q

the _ is reticular tissue submerged in blood.

A

red pulp.

61
Q

bacteria are eaten by the spleens _.

A

mononuclear phagocyte system.

62
Q

the mononuclear phagocyte system consists of monocytes and macrophages in _ connective tissue.

A

reticular.

63
Q

hematopoiesis is the _ of monocytes and lymphocytes,

A

maturing,

64
Q

_ formed before birth.

A

RBCs.

65
Q

red blood cell and platelet _.

A

destruction.

66
Q

the spleen has a normal volume of _ ml of blood.

A

350.

67
Q

this volume is decreased by about _ ml by sympathetic stimulation.

A

200.

68
Q

msot organs containing developing lymphoctyes quit growing at _.

A

puberty,

69
Q

organs being to _.

A

atrophy.

70
Q

_ remains intact and does not atrophy.

A

spleen.

71
Q

in late adulthood the lymphatic system contributes to the _ of the immune system.

A

deficiancy.

72
Q

greater risk of _ and infections.

A

cancer.

73
Q

_ conditions more likley.

A

autoimmune.

Anatomy (9 decks)

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