GA1 - Stomach, pancreas and spleen Flashcards
(94 cards)
1
Q
the dilated portion of the digestive tract
A
stomach
2
Q
the stomach extends from the ___ to the ____
A
esophagus
duodenum
3
Q
stomach’s function is ___ and ___ of food
A
reception
storage
4
Q
adults capacity of the stomach is _-_L
A
2-3
5
Q
stomach’s function is ___ and ___ digestion
A
mechanical
chemical
6
Q
mixing food with gastric juices forming a pasty substance called ____
A
chyme
7
Q
the stomach releases ___ into the duodenum
A
chyme
8
Q
the stomach is the only organ that secretes ____
A
HCl
9
Q
HCl activates ___ enzymes
A
gastric
10
Q
the stomach lies under the ___ costal margin into the ___ and ___ regions
A
left
epigastic
umbilical
11
Q
the stomach is _-shaped
A
J
12
Q
the stomach has _ openings, _ curvatures, _ surfaces and is divided into _ parts
A
2
2
2
4
13
Q
the stomach’s 4 parts
A
fundus
body
pyloric antrum
pylorus
14
Q
3 attachments to the stomach
A
greater omentum
lesser omentum
gastrosplenic lig or omentum
15
Q
2 curvatures of the stomach
A
lesser
greater
16
Q
2 surfaces of the stomach
A
anterior
posterior
17
Q
2 openings of the stomach
A
cardiac
pyloric
18
Q
___ ___ is the landmark to determine the fundus from the body
A
cardiac notch
19
Q
___ ____ is the landmark to determine the pylorus from the body
A
angular incisure
20
Q
___ _____ regulates the amount of chyme from the stomach to the duodenum
A
pyloric sphincter
21
Q
___ ___ is the largest part of the pylorus
A
pyloric antrum
22
Q
___ ___ is the smaller inferior part of the pylorus
A
pyloric canal
23
Q
if you draw a horizontal line from the cardiac notch you will make the border for the ___
A
fundus
24
Q
the stomach has mucous membranes that are thrown into folds called ___
A
rugae
25
in general, GI tract has ___ 2 layers of smooth muscle
2: inner circular and outer longitudinal
26
the stomach has 3 layers of smooth muscle:
inner: oblique
middle: circular
outer: longitudinal
27
the stomach is completely surrounded by ____
peritoneum
28
the rugae is for ____ of the stomach, not absorption
expansion
29
the stomach is bounded anteriorly by 6
```
anterior abdominal wall
left costal margin
left pleura and lung
diaphragm
left lobe of liver
```
30
the stomach is bounded posteriorly by 9
```
lesser sac
diaphragm
spleen
left suprarenal gland
upper part of left kidney
splenic artery
pancreas
transverse mesocolon
transverse colon
```
31
blood supply to the stomach: gastroduodenal a --> R ____ ____ artery
R gastric epiploic artery
32
R gastroepiploic artery runs along the ___ ___ and anastomoses with the ___ ___ ____
greater curvature
| L gastric epiploic
33
___ ___ from the celiac trunk downward toward the lesser curvature to anastomose with the ___ ___
left gastric
| right gastric
34
__ ___ arteries go to the fundus
short gastric
35
splenic artery gives off __ ___ ___ branch of the splenic a
L gastric epiploic
36
veins of the stomach drain into the ___ vein
portal
37
___ nodes found around the celiac artery
celiac
38
lymph drainage flow of the stomach
celiac nodes --> intestinal trunk --> cysterna chyli --> thoracic duct --> L brachiocephalic
39
nerve supply to the stomach is through the ____ plexus
celiac
40
vagus nerve supplies ___ ___ fibers that are _____ to the gastric glands and ___ to the ___ muscles of the stomach; also contains ___ fibers to the pyloric sphincter; ____ for reflexes
```
pre-ganglionic parasympathetic
secretomotor
smooth muscles
inhibitory
GVA
```
41
splanchnic nerves sends motor fibers to the ____ ____ and ___ ___; contains ___-___ nerve fibers; ____ ___ that synapse at ___ ganglia
```
pyloric sphincter
blood vessels
pain-transmitting
preganglionic sympathetic
celiac
```
42
___ glands go specific to an area exhibiting a local effect
exocrine
43
___ gland are secretion carried by blood vessels exhibits a systemic effect
endocrine
44
the ___ lies mostly posterior to the stomach
pancreas
45
the pancreas extends across the posterior abdominal wall from the ____ to the ____
duodenum
| spleen
46
the pancreas crosses __ and ___ vertebrae
L1
| L2
47
if there is a disease of the pancreas there will be pain at ___ and ___ vertebrae
L1
| L2
48
the pancreas is ____peritoneal except for the small part of the ____
retro
| tail
49
the pancreas' tail points toward the ____
spleen
50
3 parts to the pancreas
```
head
uncinate process
neck
body
tail
```
51
the head of the spleen is enclosed by the ___
duodenum
52
the head has the ____ ___
uncinate process
53
behind the neck of the spleen is the ___ vein, part of the ___ ___ and the ___ ___ vein and artery
portal
abdominal aorta
superior mesenteric
54
___ artery runs along the superior portion of the body and tail of the pancreas
splenic
55
___ vein runs directly posterior to the spleen
splenic
56
accessory pancreatic duct drains into the ___ duodenal papilla
minimal
57
main pancreatic duct joins with the ___ ___ duct and drains into the ___ ___ of the duodenum into the ___ duodenal papilla
common bile
2nd portion
major
58
____ vessels go to the body and tail of the pancreas
splenic
59
___ ___ ____ artery goes to the head and uncinate process
anterior superior pancreaticoduodenal
60
lymph vessels of the pancreas follow the __ ___
blood vessels
61
lymph drainage flow of pancreas
pancreato-splenic nodes --> pyloric nodes
62
efferent lymph drainage from above
celiac --> hepatic --> superior mesenteric
63
pancreatic nerve supply: PS from ___ for ___
vagus
| secretomotor
64
pancreatic nerve supply: SP from ___ for ____
thoracic splanchnic
| vasomotor
65
celiac plexus contains both ___ SP and ___ PS fibers
postganglionic
| preganglionic
66
largest single mass of lymphoid tissue in the body
spleen
67
spleen is ___ in shape and ___ appearance
oval
| reddish
68
spleen lies beneath the ___ ____ region close to the __-__ ribs
left hypochondriac
| 9-11
69
if you break the 9-11 ribs you can ___ the spleen
rupture
70
anterior to the spleen is the
stomach
71
medial to the spleen is the ___ ___ and __ of ____
left kidney
| tail of pancreas
72
inferior to the spleen is the ___ ___ ___
left colic flexure
73
posterolateral to the spleen is (4)
diaphragm
left pleura
left lung
ribs 9-11
74
intraperitoneal =
moveable
75
retroperitoneal =
fixed
76
R flexure =
hepatic flexure (under the right lobe of the liver)
77
the spleen is ___peritoneal
intra
78
_____ ligament that attaches the spleen to the upper part of the greater curvature of the stomach
gastrosplenic
79
____ ligament is the ligament from the hilum of the spleen to the left kidney
lienorenal
80
blood supply to the spleen is the ___ artery
splenic artery and vein
81
nerve supply to the spleen is the ___ plexus
celiac
82
the sleep participates in the body's defense system as a site of ____ proliferation and of immune __ and ___
lymphocyte
surveillance
response
83
spleen is a ___ ___
blood reservoir
84
spleen is for the removal of ___ RBCs and ____ ___ platelets
expended
| broken down
85
spleen is for ____
hematopoiesis
86
lymphatic vessels leave the lymph nodes in the ____ and pass to the ______-_____ lymph nodes
hilum
| pancreatico-splenic
87
nerve supply to the spleen is through the ____ plexus
celiac
88
GVA fibers to the spleen through the ____ and ___ ____
vagus
| greater splanchnic
89
cell bodies of post gg sympathetic in the ___ ganglia
celiac
90
pancreatic cancer attacks the ___
head
91
when there is pressure on the common bile duct -
jaundice
92
splenomegaly
enlargement of the spleen
93
splenectomy
removal of the spleen
94
if you do not have a spleen you will be predisposed to ____ diseases
exotic
