Lymphatic System & Immunity (FINAL) Flashcards Preview

Anatomy & Physiology Series > Lymphatic System & Immunity (FINAL) > Flashcards

Flashcards in Lymphatic System & Immunity (FINAL) Deck (52):
1

subcapsular sinus on lymph node contains what?

T-cells

2

2

 

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septa

of thymus

 

3

What are medullary cords?

Macrophage/antigen presenting cells

 

4

Secondary lymphoid organs

Lymph nodes

Spleen

Tonsils

 

5

arrow

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Cisterna chyli

6

Define

ADAPTIVE IMMUNITY

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7

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cervical lymph nodes

8

Define

IMMUNE RESPONSE

The reaction of the cells and fluids of the body to the presence of a substance that is not recognized as a constituent of the body itself.

9

Define

AUTOIMMUNITY

Autoimmunity is the system of immune responses of an organism against its own cells and tissues. 

10

Edema

A condition characterized by an excess of watery fluid collecting in the cavities or tissues of the body.

 

*Fluid imbalance = too much fluid leaving capillaries or too little being absorbed into lymphatic system

11

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thymus

12

The center of a lymph node follicle is called ____ 

germinal center

13

Outer covering of a lymph node

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Capsule

14

name the organ and the indented area

crypt of the tonsil

15

Define

MEMORY

Bodys ability to recall previously encountered pathogens by recognizing non-self antigens, thus provoking immune response

16

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A Right lymphatic duct

B Thoracic duct

17

Name the tonsils

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A image thumb
18

2 & 3

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Follicle

germinal center

19

4

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Cisterna chyli

20

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intestinal lymph nodes

21

1

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1) Capsule

 

of lymph node

22

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thymus 

23

A

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Efferent lymphatic vessel

24

C

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Hilus (hilum)

of lymph node

25

3

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cortex

of thymus

 

26

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medulla

27

The germinal center contains what?

Dividing B cells

28

5

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5) Trabeculae

29

what are trabeculae

collagenous capsule that extends into the body of the  lymph node

30

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inguinal lymph nodes

31

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cervical lymph nodes

32

1

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cortex

33

5

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capsule

34

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inguinal lymph nodes

35

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A. Red pulp (made of venous sinuses)

B. White pulp (lymphatic tissue)

36

1

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lobules

of thymus

37

Cisterna chyli drains lymph from what body regions?

Abdominal and lower extremities

38

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A- spleenic cords

B- sinus

 

(RED PULP)

39

A & B

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A Medullary cords

B Medullary sinus

40

Primary lymphoid organs

thymus

bone marrow

41

Define

Ability to differentiate self from non-self

feature of adaptive immunity

recognize body cells vs foreign by their antigens

42

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axillary lymph nodes

43

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Thymus

44

4

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medulla

of thymus

45

B

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afferent lymphatic vessel

of lymph node

46

Tonsils

Pharyngeal

Palantine

Lingual

Appendix

47

Define

SPECIFICITY

48

2

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2) Subcapsular sinus

 

of lymph node

49

name the tissue, indentation, spots

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tonsil

crypt

follicle w/ germinal center

 

50

Lymph drains to (arteries or veins)

veins

51

3

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3) Germinal center

52

center area

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medulla