Stomach

Question 0

On which the stomach rests in the supine position

Answer 0

Bed of the stomach

Question 1

Occupies the epigastric and umbilical regions

Answer 1

Stomach

Question 2

Chief function of the stomach

Answer 2

Enzymatic digestion

Question 3

The weight of food that the stomach can hold

Answer 3

2-3 L

Question 4

Longitudinal ridges or wrinkles in the stomach

Answer 4

Gastric folds or ruggae

Question 5

Temporary groove or furrow-like that forms between gastric folds during swallowing

Answer 5

Gastric canal

Question 6

Superior opening or inlet of the stomach

Answer 6

Cardia – surrounds cardial orifice

Question 7

Dilated superior part of the stomach that may be dilated by gas, fluid and food

Answer 7

Fundus

Question 8

Lies between esophagus and fundus

Answer 8

Cardial notch

Question 9

Lies between the fundus and pyloric antrum

Answer 9

Body of the stomach

Question 10

Funnel shaped outflow region of the stomach

Answer 10

Pylorus
Pyloric canal - narrow part
Pyloric antrum - wide part

Question 11

Cavity of the pylorus

Answer 11

Pyloric canal

Question 12

Marked thickening of the circular layer of smooth muscle that controls the outflow of gastric contents into the duodenum

Answer 12

Pyloric sphincter

Question 13

Arises from the hepatic artery and supplies the lower right part of the stomach

Answer 13

R gastric

Question 14

Arises from the celiac a and supplies the upper part of the stomach and lower third of esophagus

Answer 14

L gastric a

Question 15

Arise from gastroduodenal branch of hepatic a and supplies the stomach along the lower part of the greater curvature

Answer 15

R gastroomental/gastroepiploic

Question 16

Arise from splenic a and supplies the stomach along the upper part of greater curvature

Answer 16

L gastro omental

Question 17

Arise from splenic a and supplies the fundus of the stomach

Answer 17

Short gastric a

Question 18

R and L gastric veins drain to

Answer 18

Portal vein

Question 19

R gastro omental v drains to

Answer 19

SMV

Question 20

L gastro omental and short gastric v drains to

Answer 20

Splenic v

Question 21

Ascends over the pylorus to the R gastric v

Answer 21

Prepyloric v

Question 22

Lymph from superior 2/3 of stomach drains to

Answer 22

Gastric LN

Question 23

Lymph from fundus and superior part of the body of the stomach drains to

Answer 23

Pancreaticosplenic LN

Question 24

Lymph from R 2/3 of the inferior third of the stomach drains to

Answer 24

Pyloric LN

Question 25

Lymph from left 1/3 of greater curvature drains to

Answer 25

Pancreaticoduodenal LN

Question 26

Parasympathetic innervation enters the abdomen through

Answer 26

Esophageal hiatus

Question 27

Derived from the left vagus,

Enters abdomen as single branch, runs toward lesser curvature and divides into three segments

Answer 27

Anterior vagal trunk

Question 28

Branches of the anterior vagal trunk

Answer 28

Hepatic
Duodenal
Anterior gastric

Question 29

Hepatic and duodenal branch of the anterior vagal trunk leaves the stomach as

Answer 29

Hepatoduodenal ligament

Question 30

Derived from the right vagus and supplies anterior and posterior stomach

Answer 30

Posterior vagal trunk

Question 31

Branch of posterior vagal trunk that gives rise to posterior gastric branches

Answer 31

Celiac branch

Question 32

Protrusion of part of the stomach into the mediastinum through the esophageal hiatus of the diaphragm

Answer 32

Hiatal hernia

Question 33

Weakening of muscular part of diaphragm and widening of esophageal hiatus

Answer 33

Hiatal hernia

Question 34

Lesions of the mucosa of the stomach associated with H. Pylori

Answer 34

Gastric ulcer