LP2 - Lab 6 Flashcards

capillaries
pericytes

capillary
(longitudinal section)

post capillary venule

venule
arteriole
tunica media

veins
small artery
arterioles

vein
venule
arteriole
artery

artery
vein

medium vessels
artery
vein
10-40 layers

- tunica intima
- tunica media (smooth muscle)
- tunica externa (adventitia)

wall of large artery
tunica media
tunica adventita (externa)

vaso vasorum

vena cava
tunica intimia not defined

inner heart
myocardium
endocardium
endothelium
subendothelium (type I collagen)
subendocardium (purkinje fibers and CT)

endothelium
subendothelium
purkinje fibers
(noncontractile)

epicardium
connecitive and adipose tissue
myocardium
(mesothelium)

epicardium
vein

myocardium
capillaries
intercalated disc

lymphoid nodule
(colon)

solitary lympoid nodule
B-lymphocytes
T-lymphocytes

ileum
peyer’s patch

peyers patch
active B lymphs
proliferative (germinal) center
secondary lymphoid nodules

lymph node
cotex
pericortex
medulla

outer cortex lymph node (B-cells)
paratrabecular sinus
subcapsular sinus
(lymphatic fluid)
trabeculae
CT capsule

cortex
primary nodule
secondary nodule
trabeculae
subcapsular & paratrabecular sinus

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

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

spleen
CT capsule
trabeculae

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

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

spleen
central artery
PALS
B cell nodule

trabeculae (no PALS)
trabecular artery

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

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

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

thymus
medulla
cortex
Hassel’s corpuscle

thymus
Hassel’s corpuscle