Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

ANA 201 > Thymus Blah + Lymph Ish > Flashcards

Thymus Blah + Lymph Ish Flashcards

1
Q

LYMPHATICS SYSTEM

  • 2 functions
  • _________ for the cvs and ____
A

fluid balance

immunity

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Function of lymphatic system

Fluid balance- ____ing excess fluid to ____

Immunity:_______ and _____ lymphocytes and other immune cells

A

returning

the blood

Transports and houses

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

LYMPH fluid

-a fluid similar to ____ without _____ or ______

A

blood

plasma proteins or RBCs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Lymph fluid passes through the lymphatic vessels

T/F

A

T

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

LYMPHatic Vessels

-provide ____ for the lymph to reach the_______

A

passage

venous blood

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

LYMPHatic Organs
-include ______,_____ , ______ ,e.t.c

LYMPHatic capillaries
-absorb fluid from the ______

A

spleen

thymus

bone marrow

ISF

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

LYMPH Nodules
-________ of lymphocytes (_____,_____,_____ )

LACTEALS
-absorb _______ substances from the ____

A

MALT, GALT,BALT

collection

lipid soluble; GIT

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Lymphatic nodules form a _________ capsule around ______ structures to seperate them from surrounding tissues

A

fibrous CT

secondary

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

LYMPHatic trunk and ducts

  • relatively (smaller or larger?) than vessels
  • drain lymphs into the ____ circulationTHYMUS
    -where __ lymphocytes are ____, get ____ and ______
A

Larger

venous

T

educated

matured

differentiated

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

RED BONE MARROW

-produces ______ including _____

A

formed elements

lymphocytes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

LYMPH NODES

  • monitors lymph for ________
  • _____ said materials if found
  • largest collection is where _____ meeet ____
A

foreign materials

kills

limbs meet trunk

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

SPLEEN WHITE PULP
____________ for ________

SPLEEN RED PULP
-kills _______________ and __________

A

Monitors blood for foreign materials

old and defective erythrocytes and platelets

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Spleen red pulp

serves as reserve for _____

A

platelets

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

TONSILS

-defense against pathogens in _______ and _____

A

air and ingested food

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

-elephantiasis: filaria works by __________

A

blocking lymph vessels

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

metastasis :

cancerous cells moving from one site through the ________ to another

A

lymph vessels

17
Q

LYMPHOCYTES

-produce in ______

A

bone marrow

18
Q

B lymphocytes are educated in the______, T lymphocytes are educated in the _____

  • educated lymphocytes can be in ________ as ________ or in lymphatic _________, or in lymphatic tissues like _____, or lymphatic organs
  • just waiting there
  • distribution depends on _____,_____, or _____
A

bone marrow

thymus

connective tissues as free cells

nodules

tonsils

health status, injury or infection site.

19
Q

EDUCATION
-B is educated by ____________, if the B cells _____ it, it gets ____, if the B cells doesn’t, it ______

-T’s can occur in two ways, positive or negative
Positive: if it can _______________, pass
Negative: if it ______________, fail

A

presenting it with self antigens

attacks ; killed; passes

bind to an MHC molecule

attack a self antigen

20
Q

Who has larger thymus

Adults or children

A

larger in children than in adults

21
Q

THYMUS

-atrophied after ____ thereby ______ing the immune system

A

puberty

diminishing

22
Q

only __% of T cells survive education in the thymus

A

2

23
Q

Lymph capillaries

-(single or double ?) layer of overlapping _____ cells

A

Single

endothelial

24
Q

Lymph capillary is a blind end

T/F

A

T

25
Q

Which is more permeable

Blood capillaries or lymph capillaries

A

Lymph capillaries is more permeable than blood capillary

26
Q

Lymph capillaries is absent from ______,_____,_____,____

A

brain, spinal cord, bone marrow and splenic pulp

27
Q

Lacteals

  • lymph capillaries in the _____(_______)
  • they conduct ____ soluble vitamins and _____
  • lymph of here has a ___ color and is called ____
A

GIT

small intestine

lipid

dietarylipids

milky

chyle

28
Q

Lymphatic vessels

  • _____ layers of endothelial cells
  • presence of _____ at intervals
  • has _____ and _____ sets
A

three

nodes

superficial and deep

29
Q

Which is thicker

Lymphatic vessels or veins

A

Lymphatic vessels

30
Q

Which is more numerous

Lymphatic vessels or veins

A

Lymphatic vessels

31
Q

Lymphatic trunks

  • rt and lt _____
  • rt and lt _____
  • rt and lt _____
  • rt and lt _____
  • ______ trunk
A

jugular

subclavian

bronchomediastinal

lumbar

intestinal

32
Q

RIGHT LYMPHATIC DUCT

  • formed by union of __________,________,_______
  • drains into the right _______
  • drains lymph from right half of head, neck, thorax and right upper limb, right lung, right side of heart, right surface of liver
A

rt jugular, rt subclavian and rt bronchomediastinal

venous angle

33
Q

THORACIC DUCT

  • begins in front of ___ vertebrae as a ____ sac called _________
  • it’s formed by the union of the ________ and ______
  • it then ascends upward and sways to the (right or left?) at ___ vertebrae and ends up in the left ______ but not before it’s joined by the left ______,______, and ______ trunks
  • drains lymph from every other place
A

L1

dilated

Cysterna chyli

intestinal trunk, and rt and lt lumbar trunks.

Left

T5

venous angle

jugular, subclavian, and bronchomediastinal

ANA 201 (34 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions