pix Flashcards
1
Q
label this
A
2
Q
label this
A
3
Q
sphenoid fontanelle becomes
A
pterion
4
Q
label this bone. what is it?
A
temporal
5
Q
label this
A
6
Q
label this sphenoid (think what goes through it)
A
7
Q
what is this. Label the parts
A
ICA very recognisable tortuous route
8
Q
label the triangles of the neck
A
9
Q
what is in the submandibular triangle of the anterior triangle
A
10
Q
label
A
11
Q
label
A
12
Q
what is happening here
A
forced resp
13
Q
what is happening here
A
normal resp
14
Q
what is happening here
A
phonation
15
Q
what is happening here
A
whispering
16
Q
what is papilloedema what does it look like
A
volcano appearance of optic disc
more angiogenesis,
blood vessels don’t look like they join up properly
17
Q
what sort of synapse is this
A
axosomatic
18
Q
label this. what is it
A
myelinated neurone. cytoplasm pushed to the outside
19
Q
label
A
1: Schwann cell nucleus 2: Myelin sheath 3:Axon
20
Q
cns or pns? label
A
cns lack of supporting cells around unmyelinated axons, absence of basal lamina and CT in the CNS, helps to distinguish it from PNS in histological section.
astrocytes at top
oligodendrocytes
21
Q
how can you recognise microglie
A
smallest cells, elongated nuclei
22
Q
how do you recognise cerebellum
A
purkinje cells (large, flask-shaped nucleus)
23
Q
What tract pathology is this
A
Vestibulospinal
24
Q
label this
A
25
label this
26
label this
27
re: tissue, why is it easier for blood to flow one way rather than the other through the aortic and pulmonary valves
3 layers of tissue:
ventricularis (elastic fibres, loose collagen)
spongiosa (proteoglycans and loose collagen)
fibrosa (dense and tough collagen)
makes it harder for backflow
28
what do you see here and what does it do
whole thing is juxtaglomerular apparatus, macula densa in distal ct and juxtaglomerular cells in afferent arterioles control water content in blood plasma
29
label this
30
Label this picture
31
Label this picture
32
label these sutures
33
label this picture
34
name this vessel
aorta. sits at the back of the thorax
35
label these areas and determine which vessels supply them with blood
foregut- coeliac trunk
midgut - superior mesenteric artery
hindgut - inferior mesenteric artery
36
what is this. what does it do
hepatic portal vein receives de-ox blood from gut, takes it to liver to be cleaned before it carries on to the heart
37
what is this, what does it do? what is significant about left and right
l and r venous angles. receives lymphatic material from the whole body.
Left drains both legs and abdomen, right only drains half of thorax, right arm and head
38
what has happened here
occlusion of r axillary artery
39
what is this
pelvic inlet
40
what passes through greater sciatic foramen
pipiss
pudendal nerve
internal pudendal vessels
piriformis
inferior glute nerve
sciatic nerve
superior glute nerve
41
A - greater sciatic formane
B - sacrospinous ligament
C - sacrotuberous ligament
D - lesser sciatic foramen
42
which nerve exits greater but reenters lesser sciatic foramnen
pudendal
43
when is median umbilical ligament canulised
in foetal development
44
what is lowest part of bladder called/
trigone
45
retroverted and retroflexed
46
what is this
fornices
47
48
49
50
which is the caudal end of this embryo
the streak end
51
what is this
atretic follicle (follicle which doesn't mature). ring is remnants of zona pellucida
52
53
where?
ampulla fallopian
54
what is above/below dashed line
stratum functionale/basale
55
what is this transition zone
endo - ecto cervix columnar - stratified squamous
56
which duct is actively lactating. how can you tell
rhs. presence of acini (and you can see the lipids)
57
what's the difference between primary and secondary follicles
secondary many more layers of granulosa cells and antrum is visible
58
what is the name of the granulosum cells in a circle in the graafian follicle
corona radiata
59
60
what is transposition of teh great vessels
aorta comes of right ventricle and pulm trunk comes off lv. blood just goes roudn the body and is never oxygenated because ivc and svc drain back into the right
61
tetralogy of fallot 4 signs
hypertrophic right ventricle
massive aorta
tiny pulmonary trunk
ventriculoseptal sefect
62
what is high and low AFP, Estriol, hCG, Inhibin A in aneupliodies
63
what are the 3 types of cell in this organ, where is the tissue, what does each cell secrete
acidophil, basophil chromophobe
anterior pituitary
64
What is this? what cells can you see?
islet of langerhans
A cells at periphery
B cells at centr
65
how do you differentiate salivary glands histologically
parotid purple and then -> whiter with alphabet
66
What are the primary components in the granules? Which hormone primarily stimulates their release?
digestive enzymes like lipases and peptidases stimulated by CKK
67
how is the liver organised? What do the arrows indicate
central venule least oxygenated zone, portal triad (portal vein, hepatic artery and hepatic duct) most oxygenated zone
68
what is this
portal triad - vein big, artery small smooth muscle, 2 x ducks`
69
what sort of cells are these and how do you know
fibroblasts, spindle shaped nucleus
70
what sort of cell is this. Why? What does it do? WHen is it viible
macrophage. kidney shaped nucleus, phagocytoses dead cells, pathogens etc, only visible when doing phaogocytic activity
71
what are these cells?
mast cells
72
what do you see here
reticular fibres.
73
what is this
elastic fibres
74
describe this picture
loose connective tissue. Sparse cells and fibres, more ground substance
75
describe this picture
dense connective tissue, more cells, more fibres, less ground substance
76
describe the layers of an artery
77
describe the cross section of a vein
78
label this
79
label this
80
label this. what is the middle vessel used for
taking blood
81
label the vessels
82
label what you see
83
84
