GIT

Question 1

Length of esophagus

Answer 1

10inches or 25cm

Question 2

Level or esophagus

Answer 2

C6-T10

Question 3

Esophageal constrictions

Answer 3

UES/ pharyngeal esophageal bu cricopharyngeus muscles
Middle/ thoracic by aortic arch and left main bronchus
Inferior/diaphragmatic at esophageal hiatus

Question 4

Relationship of VAGUS nerve to esophagus

Answer 4

Left vagus- anterior

Right vagus- posterior

Question 5

Arterial supply

Answer 5

Upper- inferior thyroid from subclavian
Middle- descending aorta
Lower- left gastric from celiac trunk

Question 6

Venous drainage

Answer 6

Upper- inferior thyroid
Middle- azygous vein
Lower- left gastric

Question 7

Lymphatic drainage

Answer 7

Upper- deep cervical
Middle- mediastinal
Lower- celiac

Question 8

Type of hernia id diaphragmatic

Answer 8

Sliding type

Question 9

Capacity of stomach

Answer 9

1.5L

Question 10

Where is angular incisure/notch found

Answer 10

Lesser curvature

Question 11

Level of cardiac orifice

Answer 11

T10-T11

Question 12

Plane of fundus

Answer 12

5th rib LMCL

Question 13

Level of greater curvature

Answer 13

10th L costal cartilage

Question 14

Level of pyloric antrum

Answer 14

L1

Question 15

Level of pyloric canal

Answer 15

Right side L2-L4

Question 16

Projectile vomiting after feeding and small palpable mass at right coastal margin

Answer 16

Hypertrophic pyloric stenosis

Question 17

Contents exiting posterior perforations of stomach will accumulate in

Answer 17

Omental bursa

Question 18

Largest artery of stomach and smallest branch of celiac

Answer 18

Left gastric

Question 19

Drainage of right and left gastric

Answer 19

Portal vein

Question 20

Drainage of left gastroepiploic and short gastric

Answer 20

Splenic to portal

Question 21

Drainage of right gastroepiploic

Answer 21

Smv to portal

Question 22

Parasympathetic of stomach

Answer 22

Vagus

Question 23

Sympa of stomach

Answer 23

t6-T9

Question 24

MC loc of stomach ulcers

Answer 24

Lesser curvature near incisura

Question 25

Parts of duodenum

Answer 25

Superior Descending Horizontal Ascending

Question 26

Structures near 2nd part duodenum

Answer 26

Lateral: right colic flexure Medial: head of panc, bile duct and main pancreatic duct

Question 27

Blood supply of duodenum

Answer 27

Upper- superior pancreaticoduodenal | Lower- inferior pancreaticoduodenal

Question 28

Duodenal compression

Answer 28

Superior messenteric vessels compress horizontal/3rd part duodenum

Question 29

Mc loc of duodenal ulcers

Answer 29

1st part

Question 30

Blood supply of jejunum and ileum

Answer 30

SMA

Question 31

Characteristics of jejunum

Answer 31

Thicker walle, longer plicae, longer vass recta, less fat,

Question 32

Charac of ileum

Answer 32

Ij false pelvis, with peyers patches, shorter plicae, prominent arcades, site pf meckels

Question 33

Intermittent severe abd pain | Currant jelly stools vomiting

Answer 33

Intussusception

Question 34

MC loc of intussusception

Answer 34

Ileocecal