pack

Question 1

What are the adominal quadrants?

Answer 1

RUQ, LUQ

RLQ, LLQ

Question 2

What does the RUQ contain?

Answer 2

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RUQ = Right upper quadrant
(liver, gall bladder, duodenum, right colic [hepatic] flexure, transverse colon)

Question 3

What does the RLQ contain?

Answer 3

Cruising All Along In Rocket League

RL contains: (cecum, appendix, ascending colon, ileum)

Question 4

What does the LUQ

Answer 4

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LUQ = Left upper quadrant
(stomach, spleen, body & tail of pancreas, jejunum, transverse colon, left colic [splenic] flexure)

Question 5

What does the LLQ

Answer 5

LLQ = Left lower quadrant
(descending & sigmoid colon, ileum)

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Question 6

name the structures

Answer 6

Question 7

name the structures

Answer 7

Question 8

What is the signifigance of hepatorenal (Morison’s) Pouch?

Answer 8

It is the area where pus and inflamatory fluid builds up and is used to place drains following abdominal surgery

Question 9

What are the contents of the stomach bed?

Answer 9

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1. Left crus and dome of the diaphragm;
2. Splenic artery;
3. Body of pancreas;
4. Transverse mesocolon;
5. Upper part of left kidney;
6. Left suprarenal gland;
7. Spleen;
8. Left colic flexure;
9. To the right of the lesser curvature in the midline lies the aorta with the coeliac trunk, the coeliac plexus and ganglia, and coeliac
   lymph nodes.

Question 10

What forms the borders of the omental bursa?

Answer 10

Question 11

What is this

Answer 11

The fundus and the cardia

bc you can see the esophagus

Question 12

What is this

Answer 12

The body of the stomach greater curvature

bc you can see the rugae

Question 13

What is this

Answer 13

The pyloric antrum and canal

Question 14

What is this

Answer 14

The junction between the dudenom and stomach

The pyloric sphintcher

Question 15

What artery may be eroded by an ulcer?

Answer 15

Gastrodudoneal artery

Question 16

What are the branches of the celiac trunk?

Answer 16

The left gastric artery

The common hepatic artery

The splenic artery

Question 17

Label

Answer 17

Question 18

What are the arteries that supply the stomach?

Answer 18

Right and left gastric arteries

Right and left gastroepipolic/omental arteries

Gastric branches of the spleenic artery

Question 19

What are the lymph nodes that drain these areas?

Answer 19

Area 1: Left gastric lymph nodes

Area 2: Right gastricepiploic lympnodes and pyloric nodes

Area 3: Pancreaticosplenic nodes

Area 4: Right gastric nodes and hepatic nodes

Question 20

In what area in the stomach is the most common place for carcinoma to occur?

Answer 20

Area 2

Question 21

What are the spinal segments that supply the stomach for sympathetic?

What are the nerves called?

Answer 21

T6-T10

Via greater splanchic nerves

Celiac and hepatic plexuses

Question 22

What type of supply is the sympathetic supply of the stomach?

Answer 22

A) Vasomotor

B) Motor to pyloric spintcher, and inhibatory to the rest of the gastric musculature.

C) Serves as the cheif pathway for pain sensations for the stomach

Question 23

Where is the parasympathetic supply derived from in the stomach?

Answer 23

The vagus

Question 24

What is the parasympathetic innervation of the stomach?

Answer 24

Anterior vagal trunk and its branches

Posterior Vagal trunk and its branches

Question 25

What parts of the vagus is the anterior vagal trunk derived from?

Answer 25

Mainly the left vagus and some of the right vagus

Question 26

What parts of the vagus is the posterior vagal trunk derived from?

Answer 26

Mainly from the right vagus and some from the left vagus

Question 27

What are the branches of the anterior vagal trunk?

Answer 27

**Hepatic branch** **Celiach branch** **Gastric branch/nerve of Latarjet** (largest of the three branches), which follows the lesser curvature and distributes anterior gastric branches to the stomach as far as the pylorus. (supply the acid and pepsin secreting areas of the stomach).

Question 28

What are the branches of the posterior vagal trunk?

Answer 28

1. Coeliac branch to the coeliac ganglion. 2. Nerve of Grassi is the name given to one or more branches of the posterior vagal trunk which arises at the level of the ga stroesophageal junction and supplies the gastric fundus. 3. Gastric branch (nerve of Latarjet) which runs along the lesser curvature and gives branches to the posterior surface of the stomach.

Question 29

What surface of the stomach is gastritis limted to?

Answer 29

Inner surface of the stomach

Question 30

What is the difference between peptic and gastric ulcers?

Answer 30

Gastric: In the mucosa of the stomach Peptic: in the mucosa of the pyloric canal and duodenum.

Question 31

What is the bacteria that usually causes stomach ulcers?

Answer 31

Heliobacter pylori (H. pylori)

Question 32

What are the two types of hernias in the stomach?

Answer 32

Paraesophageal hiatal and sliding hiatal hernias

Question 33

How does the paraesophageal hernia look like? and does regurgation occur?

Answer 33

Cardia remains in its normal position Regurgation usually doesn't occur

Question 34

How does the sliding hiatal hernia look like? and does regurgation occur?

Answer 34

The cardia and parts of the fundus slide upwards Some regurgitation of stomach contents is possible

Question 35

Label

Answer 35

Question 36

Label the covered part

Answer 36

Fundus

Question 37

Label the blue part

Answer 37

body ## Footnote bc you can see the lumen

Question 38

What is trichobezoar?

Answer 38

Ingestion of hair and its accumalation in stomach