LP2 - Lab 6

Question 1

Answer 1

capillaries

pericytes

Question 2

Answer 2

capillary

(longitudinal section)

Question 3

Answer 3

post capillary venule

Question 4

Answer 4

venule

arteriole

tunica media

Question 5

Answer 5

veins

small artery

arterioles

Question 6

Answer 6

vein

venule

arteriole

artery

Question 7

Answer 7

artery

vein

Question 8

Answer 8

medium vessels

artery

vein

10-40 layers

Question 9

Answer 9

1. tunica intima
2. tunica media (smooth muscle)
3. tunica externa (adventitia)

Question 10

Answer 10

wall of large artery

tunica media

tunica adventita (externa)

Question 11

Answer 11

vaso vasorum

Question 12

Answer 12

vena cava

tunica intimia not defined

Question 13

Answer 13

inner heart

myocardium

endocardium

endothelium

subendothelium (type I collagen)

subendocardium (purkinje fibers and CT)

Question 14

Answer 14

endothelium

subendothelium

purkinje fibers
(noncontractile)

Question 15

Answer 15

epicardium

connecitive and adipose tissue

myocardium

(mesothelium)

Question 16

Answer 16

epicardium

vein

Question 17

Answer 17

myocardium

capillaries

intercalated disc

Question 18

Answer 18

lymphoid nodule

(colon)

Question 19

Answer 19

solitary lympoid nodule

B-lymphocytes

T-lymphocytes

Question 20

Answer 20

ileum

peyer’s patch

Question 21

Answer 21

peyers patch

active B lymphs
proliferative (germinal) center
secondary lymphoid nodules

Question 22

Answer 22

lymph node

cotex

pericortex

medulla

Question 23

Answer 23

outer cortex lymph node (B-cells)

paratrabecular sinus
subcapsular sinus
(lymphatic fluid)

trabeculae

CT capsule

Question 24

Answer 24

cortex

primary nodule

secondary nodule

trabeculae

subcapsular & paratrabecular sinus

Question 25

Answer 25

medullary cords contain B cells, T cells, plasma medullary sinus conains lymphatic fluid

Question 26

Answer 26

medullary cords contain B cells, T cells, plasma medullary sinus conains lymphatic fluid

Question 27

Answer 27

spleen CT capsule trabeculae

Question 28

Answer 28

inner spleen red pulp (mostly blood) white pulp (B cells)

Question 29

Answer 29

white pulp central artery PALS (periarterial lymphatic sheath) contains T cells | (nodules of B cells)

Question 30

Answer 30

spleen central artery PALS B cell nodule

Question 31

Answer 31

trabeculae (no PALS) trabecular artery

Question 32

Answer 32

central artery PALS in C/S w/artery PALS (T cells) B cell nodule

Question 33

Answer 33

sinusoidal capillaries cords of Billroth (spelnic cords) contain T cells, B cells, marcophages, reticular cells/fibers, plasma, granulocytes

Question 34

Answer 34

thymus site of Tcell maturation lobules (separated stroma) cortex medulla

Question 35

Answer 35

thymus medulla cortex Hassel's corpuscle

Question 36

Answer 36

thymus Hassel's corpuscle