Organs

Question 1

Extents of esophagus

Answer 1

Start: lower cricoid cartilage (T6)
Ends : cardinal orifice ((T11)
Diaphragm hiatus: T10

Question 2

Landmarks of esophagus- neck

Answer 2

Behind the trachea and recurrent laryngeal nerves

Question 3

Landmarks of esophagus -thorax

Answer 3

In superior and posterior mediastinum
Superior: behind trachea
Crossed by left bronchus
In front of: descending aorta, azygous vein and thoracic duct
Behind: left atrium and oblique sinus

Question 4

Landmarks of esophagus in abdomen

Answer 4

Behind left lobe of liver

Question 5

Constrictions of the esophagus(4)

Answer 5

(15,23,25,40)15cm from incisors-
Opposite aortic arch
Where it’s crossed by left bronchus
Esophageal hiatus

Question 6

Arterial supply(3) esophagus

Answer 6

Neck- inferior thyroid
Thorax- descending aorta
Abdomen- left gastric artery

Question 7

Venous supply)

Answer 7

Neck- inferior thyroid to brachicephalic vein
Thorax- azygous vein and hemiazygous
Abdomen- left gastric vein to portal system

Question 8

Nerve supply(2)

Answer 8

Sympathetic- 5-9 ganglia(greater splanchnic
1-5
Parasympathetic- vagus nerve- posterior and anterior gastric nerves

Question 9

Lymphatic supply(3) esophagus

Answer 9

Neck- deep cervical
Thorax- mediastinal
Abdomen: celiac

Question 10

Ligaments related to spleen(3)

Answer 10

Lienorenal
Gastrosplenic
Phrenocolic

Question 11

Transmission of gastrosplenic ligament

Answer 11

Short gastric vessels and left gastroepiploic artery

Question 12

Transmission of lienorenal ligament

Answer 12

Splenic vessels

Question 13

Spleen relation to which ribs

Answer 13

9,10,11

Question 14

Impressions of spleen(4)

Answer 14

Lateral- gastric
Colic
Renal
Pancreatic

Question 15

Branches of splenic artery

Answer 15

Splenic branches to spleen
Pancreatic branches
Left gastric
Left gastroepiploic

Question 16

Divisions of stomach

Answer 16

Angular notch-pyloric and cardiac
Cardiac notch- body and fungus
Pyloric sphincter
Pyloric canal

Question 17

Peritoneal coverings of stomach

Answer 17

Lesser omentum
Greater omentum
Gastrosplenic ligament
Gastrophrenic

Question 18

Lesser curvature relation to arteries

Answer 18

Right and left gastric arteries

Question 19

Greater curvature relation to arteries

Answer 19

Left and right gastroepiploic arteries

Question 20

Stomach bed(7)

Answer 20

Transverse colon
Transverse mesocolon
Left kidney
Suprarenal gland
Spleen
Diaphragm

Question 21

Arterial supply (2+3) stomach

Answer 21

Right and left gastric
Right and left gastroepiploic and short gastric

Question 22

Venous drainage (divide into 3) stomach

Answer 22

Portal system- l$r gastric and l epiploic and short gastric- splenic vein to portal
Right epiploic- superior mesenteric

Question 23

Nerve supply- stomach

Answer 23

Parasympathetic- splanchnic n
Celiac trunk ganglia
Sympathetic- ant&post vagus- left and right gastric

Question 24

Lymphatic drainage of stomach

Answer 24

Celiac lymph nodes

Question 25

Greater omentum contents (5)

Answer 25

Lymph nodes fat Right and left gastroepiploic vessels Autonomic nerves

Question 26

Lesser omentum contents(5)

Answer 26

Lymph nodes and fat Prince,princess and guard- hepatic artery bile duct portal vein behind