L7 Esophagus and Stomach Flashcards
1
Q
A
2
Q
Areas of potential Esophageal Constrictions?
A
3
Q
Musculature of Esophagus along its length?
A
Inner circular (smooth)
Outer longitudinal
Upper 1/3 - striated (voluntary)
Middle 1/3 - mixed
Lower 1/3 - smooth
4
Q
A
5
Q
A
6
Q
A
7
Q
Location of abrupt mucosal chance between esophagus and stomach?
A
8
Q
A
9
Q
Arterial supply of Abdominal Esophagus?
A
Left Gastric Artery
Left Inferior Phrenic Artery
10
Q
Venous Drainage of Abdominal Esophagus?
A
Osophageal Veins
Left Gastric Vein
11
Q
A
12
Q
A
13
Q
Structures Anterior to the Stomach?
A
Diaphragm, Liver, anterior abdominal wall
14
Q
Arterial Supply to the Stomach?
A
Coeliac trunk (T12): 3 branches:
Left gastric
Splenic
Common hepatic
15
Q
Venous drainage of the stomach?
A
To Portal Vein
