exam 3: abdomen and pelvis( stomach and intestines) Flashcards

1
Q

what makes up the small intestine

A

– Duodenum
– Jejunum
– Ileum

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2
Q

what makes up the large intestine

A

– Cecum
– Colon
– Rectum
– Anus

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3
Q

what are the parts of the colon

A
  • Ascending colon
  • Transverse colon
  • Descending colon
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4
Q

T/F Digestive system = GI track

A

FALSE

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5
Q

Tunics (coats) of the
Gastrointestinal tract

Identify 1-4

A
  1. Serous coat-visceral peritoneum
  2. Muscular coat- longitudinal & circular layers
  3. Submucous coat
  4. Mucous coat
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6
Q

Identify the left and right side of the stomach

A
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7
Q

Identify parts of the stomach 1-4

A
  1. cardia
  2. fundus
  3. body
  4. pylorus
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8
Q

Pyloric part of the stomach includes the _____ and______

A

antrum and the pyloric canal

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9
Q

Identify 1 and what is blocked with the green line

A
  1. pyloric canal
    green line: pyloric antrum
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10
Q

enlarged smooth mm. that regulated the pass of content from stomach to the small intestine

A

Pylorus

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11
Q

identify what is between the stomach and esophagus

A

Cardia

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12
Q

what is being pointed to in red?
blue?

A
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13
Q

involuntary forceful expulsion of
content from stomach to the exterior through the mouth

A

vomitting

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14
Q

If the content gets in the esophagus and not the exterior is an

A

internal vomit

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15
Q

what view is this from

A

Right view of a sagittal section

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16
Q

Identify the part of the stomach

A

fundus

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17
Q

what view is this from

A

Left view of a sagittal section

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18
Q

what is the green square located in

A

pyloric antrum

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19
Q

what is is located to the left, at the
level of the left Pyloric part and hypochondrium

A

Fundus

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20
Q

Greater curvature of Stomach points___________and to the __________

A

caudal, left

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21
Q

the pyloric part and pylorus is located to the LEFT OR RIGHT

A

RIGHT

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22
Q

Identify 1 and 2

A
  1. Liver
  2. Fundus of stomach
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23
Q

Label 1-4

A
  1. fundus
  2. body of stomach
  3. pyloric part
  4. pylorus
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24
Q

Greater omentum
* Courses from the dorsal body wall to greater curvature of stomach

  • Superficial and deep leaves

List what is contained in the Superficial and Deep leaves of the greater omentum

A

superfical contain the spleen

deep contains the left limb of the pancreas

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25
Entrance to omental bursa is referred to as
Greater Omentum
26
Label 1 -4
1. Descending duodenum 2. Portal vein 3. Caudal vena cava 4. Omental (Epiploic) foramen
27
Identify the parts of the Duodenum
1. Cranial part 2. Cranial duodenal flexure 3. Descending part 4. Caudal duodenal flexure 5. Ascending part 6. Duodenojejunal flexure
28
Identify 1 and 2
1. Major duodenal papilla 2. Minor duodenal papilla
29
Openings of bile duct and pancreatic duct is this major or minor duodenal papilla
Major duodenal papilla
30
Opening of accessory pancreatic duct is this major or minor duodenal papilla
Minor duodenal papilla
31
identify A and B
A= Major duodenal papilla B= Minor duodenal papilla
32
what is the yellow arrow pointing to
bile duct
33
Identify the part of the duodenum
cranial flexure
34
Identify 1 and 2
1.Descending duodenum 2. Meso-duodenum
35
The ileum is defined by what artery and what fold
antimesenteric ileal artery ileocecal fold
36
Identify the artery
Antimesenteric ileal a.
37
Opening between the cecum and the ascending colon
Cecocolic orifice
38
Plica of peritoneum between the cecum and the ileum
Ileocecal fold
39
the Cecocolic orifice and Ileocecal fold are part of the ______
cecum
40
Identiy parts 1-5 of the colon
1.Ascending colon 2.Right colic flexure 3.Transverse colon 4.Left colic flexure 5.Descending colon 6.Rectum
41
Identify A, B, C
A: Transverse colon B: Descending colon C: Cecum
42
what is the overall name for this structure
Perineum
43
What is in orange what is purple what is pink
Orange: anal triangle Purple: ischiatic tuberosity pink: Urogenital triangle
44
what view is this from
Dorsal view of a dorsal (horizontal) section of the rectus and anus
45
Transitional tissue between mucosa and skin in the rectus/anus
Columnar zone
46
Internal anal sphincter is controlled by
Autonomic NS (involuntary)
47
External anal sphincter is controlled by
Controlled by Somatic NS (voluntary)
48
what are 1 and 2 referring to
1. anal sac 2. anal sac opening
49
what are 1 and 2 referring to
1. External anal sphincter 2. Internal anal sphincter
50
Identify 1-4 of the anus
1. Anocutaneous line 2. Anal sacs openings 3. Cutaneous zone 4.Columnar zone
51
what organs are involved in the Left cranial quadrant of the dogs abdomen
52
what organs are involved in the Right cranial quadrant of the dogs abdomen
53
what organs are involved in the Right caudal quadrant of the dogs abdomen
54
what organs are involved in the Left caudal quadrant of the dogs abdomen
55
Cupula of the diaphragm is at what intercostal space
6th IC
56
What organs are contained within the mesoduodenum?
pancreas
57
Define mesenterium (mesentery) and root of the mesenterium. Where are located?
The mesentery is a fan-shaped membrane that attaches the intestines to the abdominal wall, and the root of the mesentery is the point where it attaches
58
From the outside of the stomach moving in, if I stuck a pin into the layers of the stomach, what would the 3rd layer that I hit
Submucous (outside: serous--> muscular--> submucous--> mucous: Inside)
59
Label 1-4
1. Pylorus 2. Pyloric antrum 3. lesser curvature 4. cardia 5. Fundus 6. greater curvature 7. body
60
label 5, 6,7
5. fundus 6. greater curvature 7. body
61
Label 1-6
1. cranial part of duodenum 2. cranial duodenal flexure 3. descending part of duodeum 4. duodenojejunal flexure 5. caudal duodenal flexure 6. ascending part of duodenum
62
Identify 1 and 2
1. pyloric canal 2. pyloric antrum
63
Identify 1 and 2
1. Right lobe of pancreas 2. mesoduodenum
64
Identify 1 and 2
1. major duodenal papillae 2. Minor duodenal papillae
65
Identify 1 and 2
1. anitmesenteric ileal a. 2. ileum
66
Identify 1-4
1.dorsal extremity of spleen 2. gastrosplenic ligament 3. hilus 4. ventral extremity (more mobile)
67
identify
cecum
68
identify
Ileocecal fold
69
Label 1-5
1. Ascending colon 2. R colic flexure 3. transverse colon 4. L. colic flexure 5. descending colon
70
what is being held
anal gland
71