anat BONUS Flashcards
1
Q
oblique vn of lt atrium is derived from
A
common cardinal vn from lt sinus venosus
2
Q
umbilical vein from which side regresses
A
both lt /rt
3
Q
vitelline vein fron which side regresses
A
lt
4
Q
coronary sinus is formed by which horn of sinus venosus
A
left
5
Q
venous valves are formed by which horn of sinus venosus
A
rt
6
Q
superior vena cava d/t persistence of
A
lt ant cardinal vein
7
Q
double svc d/t persistence of
A
both lt and rt ant cardinal vein
8
Q
conus is present between
A
truncus arteriosus and bulbus cordis
9
Q
arterial end of cardiac tube devides into 3 part
A
1 trunchus arteriosus
2 conus
3 bulbus cordis
10
Q
aorta derived from
A
truncus arteriosus
11
Q
main pulmonary artery derived from
A
truncus arteriosus
12
Q
smooth outflow tracts of rt ventricles derived from
A
conus
13
Q
smooth outflow tract of left ventricle is derived from
A
conus
14
Q
rv trabeculated from
A
bulbus cordis
15
Q
lv trabeculated part from
A
primitive ventricle
16
Q
ra trabeculated part from
A
primitive atrium
17
Q
la trabeculated part from
A
primitive atrium
18
Q
septumspurium aka
A
crista terminalis
19
Q
septum spurium derived from
A
body=rt horn of sinus venosus
20
Q
sinus venarun aka
A
ra smooth part
21
Q
ra smooth part derived from
A
body=horn of sinus venosum
22
Q
la smooth part dervied from
A
primitive pulmonary vein
23
Q
spiral septum derived from
A
NCC
24
Q
spiral septum ant displacement
A
TOF
oligemia
25
spiral septum absence
PTA
plethora
26
spiral septum non spiral
TGA
plethora
27
interventricular septum defect causes
VSD
28
membranous interventricular septum derived from(1=2)
NCC
1 spiral septum
2 endocardial cushions (form AV valves)
29
in tga rv gives rise to
aorta
30
in tga lv gives ris eto
pulmonary art
31
spiral septum ant/absence/non spiral are all
cyanotic heart diseases
32
muscular septum growth from
ventricles
33
first to come in formation of interatrial septum
septum primum
34
ostium primum +nt below
septum primum
35
ostium primum blood flow from
RA to LA
36
ostium secundum +nt ?
between septum primum
above ostium primum
37
after formation of ostium secundum what happens to ostium primum
closes
38
septum secundum grows on which side of septum preimum
rt side
39
septum secundum reaches down or not?
reaches down but hole in middle for passage of blood
40
hole in between septum secundum and septum primum for passage of blood k/s
foramen ovale
41
on birth la pressure>ra pressure causes ?
closure of foramen ovale
42
after birth forman ovale becomes
fossa ovalis
43
fossa ovalis is derivative of
septum primum
44
limbus (margin of fossa ovalis) is derivative of
septum secundum
45
crista terminalis/septum spurium is +nt in between
smooth and trabeculated part of ra
46
ivc valve is k/s
eustachian valve
47
svc valve +nt/-nt
_nt
48
valve of cornary sinus in ra is k/s
thebesian valve
49
tendon of todaro is location of
bundle of his
50
in middle of triangle of Koch is location of
AV node
51
boundaries of triangle of koch
1 septal leaflet of tricuspid valve
2 tendon of todaro
3 ostium of coronary sinu
52
3 papillary muscles
1 ant(largest)
2 septal
3 post
53
septomarginal band k/s
modrator band
54
moderator band +nt in
ventricle
55
moderator/septomarginal band contains
rt bundle branch
56
foregut till?
D2
57
midgut from-to?
D2 to proximal 2/3 of transverse colon
58
hindgut from-to
proximal 2/3 of transverse colon to anus
59
supply of foregut
at
celiac artery
D12
60
supply of midgut
at
superior mesenteric artery
L1
61
supply of hindgut
at
inferior mesenteric artery
L2-L3
62
transpyloric plane at?
has?
L1
SMA
63
nerve supply of foregut
vagus/10th
64
nerve supply of midgut
vagus/10th
65
nerve supply of hindgut
pelvic plexus
66
foregut rotates by?
90 degree
anticlockwise
67
midgut rotates by(2)
270 degree anticlockwise
1 by 90 degree
2 by 180
68
hindgut rotates?
no rotation
69
when does foregut rotates
4-6 weeks of iul
70
when does midgut rotate
6-10 weeks of iul
71
when does midgut comes back out
by 10th week of iul
by 3 month
72
pectineal line present in which gut
hindgut
73
parts above pectineal line derived from layer
endoderm
74
nerve supply above pectineal line
visceral
inferior hypogastric plexus
(T12-L3)
75
arteries above pectineal line
superior rectal artery
76
superior rectal artery branch of
inferior mesenteric artery
77
veins above pectineal line
superior rectal vein
78
superior rectal vein drains in
IMV
79
IMV drains in
splenic vein
80
splenic vein drains in
portal vn
81
lymphatics above pectineal line drain to
internal iliac ln
82
physiological herniation seen in which gut
midgut
83
if midgut rotation does not come back?
84
parts below pectineal line derived from layer
ectoderm
85
nerve supply below pectineal line
somatic
peudendal n(s2-s4)
86
artery below pectineal line
inferior rectal artery
87
inferior rectal artery branch of
internal peudendal artery
88
vein of below pectineal line
inferior rectal vein
89
inferior rectal vein drains in
internal peudendal vein
90
internal peudendal vein drains in
internal iliac vn
91
internal iliac vn drains in
common iliac vn
92
common iliac vn drains in
ivc
93
lymph below pectineal line drain in
superior inguinal ln
94
stomach rotates by
90 degree
95
on rotation of stomach ant vagus become?
lt vagus n
96
on roation os stomach post vagus becomes
rt vagus nerve
97
lesser omentum has(2)
1 hepatogastric ligament
2 hepatoduodenal ligament
98
lesser omentum is derivative of which mesentry
ventral
99
hepatogastric ligamnent is derivative of which mesentry
ventral
100
hepatoduodenal ligament is derivative of which mesentry
ventral
101
falciform ligament is derivative of which mesentry
ventral
102
triangula ligamnet of liver is derivative of which mesentry
ventral
103
coronary ligament is derivative of which mesentry
ventral
104
liver related=is derivative of which mesentry
ventral
105
greater omentum is derivative of which mesentry
dorsal
106
gastrosplenic ligm. is derivative of which mesentry
dorsal
107
leinorenal lig is derivative of which mesentry
dorsal
108
gastrophrenic ligament is derivative of which mesentry
dorsal
109
mesentry of small intestine is derivative of which mesentry
dorsal
110
mesentry of mesoappendix is derivative of which mesentry
dorsal
111
transverse colon is derivative of which mesentry
dorsal
112
sigmoid colonis derivative of which mesentry
dorsal
113
dorsal mesentry derivatives(8)
1greater omentum
2 gastrosplenic
3leinorenal
4gastrophrenic
5mesentry of small intestine
6 mesentry of mesoappendix
7 transverse colon
8 sigmoid colon
114
greater sac is ant/post after stomach rotation
anterior
115
lesser sac is ant or posterior after stomach rotation
posterior
116
greater and lesser sac are communicating with
formaen of winslow/epiploic foramen
117
mc site for collection in pancreatitis
lesser sac
118
pseudoaneurysm collects in
lesser sac
119
superior relation of formaen of winslow/epiploic foramen
caudate process of liver
120
inferior relation of formaen of winslow/epiploic foramen
D1 part od deudenum/stomach
121
anterior relation of formaen of winslow/epiploic foramen
hepatoduodenal ligament(portal traid)
(lesser omentum=hepatogastric/hepatoduodena lig)
122
portal triad +nt in
hepatoduodenal ligament
123
portal triad contains
portal vein/cbd/hepatic artery
124
posterior relation to formaen of winslow/epiploic foramen
retroperitoneal structures
IVC/rt adrenal D12
125
at what level is formaen of winslow/epiploic foramen +nt
D12
126
pringle's manouver pressing on which ligament?
by what?
hepatoduodenal ligament
lesser omentum pressing
127
pringle' manouver to stop which bleed
portal vein/hepatic artery
128
hepatic vein laceration what AAST grade
5th grade
129
bearclaw sign seen where?
d/t what ?
on CT infront of liver
hepatic vein laceration=bleeding
130
bearpaw in
xanthogranulomatous pylonephritis
131
what injury is hepatic vein laceration/ AAST grade 5 injury
juxtavenous injury
132
which artery guides (in centre)midgut to come out on 6thweek
SMA
133
duodenojejunal flexure is representative of which limb of midgut
superior limb
134
inferior limb of midgut is represented by what
IC junction
135
root of mesentery is from duodenojejunal to ?
IC juntion
136
structures crossed by root of mesentery(7)
1 3rd part of duodenum
2 abdominal aorta
3 rt gonadal vessles
4IVC
5 rt psoas major
6 right ureter
7 rt genitofemoral nerve
137
DJ flexure and SMA lies in same plane k/s)
transpyloric plane
138
how many parts of Duodenum
4
139
IC junction grows in
RIF
140
4 parts of colon
ascending
transverse
descending
sigmoid
141
cranial nerves in ssa
1
2
8
142
cranial nerves in sva and gva
7
9
10
143
fintion of cranial nerves in sva
taste
144
funtion of cranial nerves in gva
autonomic (nts) to viscera
145
cranial nerves sve
5
7
9
10
146
cranial nerves in gve
3
7
9
10
147
function of cranial nerves in sve
pharyngeal arches supply
148
function of cranial nerves in gve
parasympathetic (cranial) supply to glands
149
cranial nerves to gse
3
4
6
12
11
150
fuction ofcranial nerves to gse
3=eye muscles
4=eye
6=eye
12=tongue
11=scm
trapezius
151
cranial nerves to gsa
5
7
9
10
152
function of cranial nerves to gsa
5=from face
7= ear/eac
9=ear/eac (jackobson's)
10=ear/eac (arnold)
153
preganglionic parasympathetic from edinger westpphal nuc
cn 3
154
preganglionic parasympathetic from from superior salivary nucleus
cn 7
155
preganglionic parasympathetic from inferior salivary nucleus
cn 9
156
preganglionic parasympathetic from dorsal motor nucleus
cn 10
157
ganglion of cn3
ciliary gang
158
ganglion from cn 7 (2)
1 pterygopalatine
2 submandibular
159
ganglion from cn 9
otic (from lesser petrosal nerve)
160
ganglion from10 cn
no (-)
161
postganglionic parasympathetic from ciliary gang(2)
1 nasociliary
2 short ciliray
162
nasociliary
short ciliary
nerves supply?
ciliary musles
163
postganglionic parasympathetic from pterigopalatine gang
maxillary nerve
164
maxillary nerve supplies gland
lacrimal gland
165
postganglionic parasympathetic from submandibular gang
lingual nerve
166
lingual nerve supplies(2)
sub lingual and submandibular glands
167
postganglionic parasympathetic from otic gang
auriculotemporal
168
auriculotemporal supplies gland
parotid gland
169
nerve associated with frey's syndrome
auriculotemporal nerve
170
parasympathetic supply to heart lungs upper gi by
10th cn
171
ciliary muscles bywhich nucleus
edinger westphal
172
ciliary muscles by which ganglion
ciliary
173
ciliary muscles by which cn
cn3
174
ciliary mucles by which post ganglionic nerves(2)
nasociliary
short ciliary
175
lacrimal gland supply by which nucleus
sup salivatory nucleus
176
lacrimal gland by whichganglion
pterygopalatine gang
177
lacrimal gland by which cn
cn 7th
178
lacrimal gland by which
