test 3. 5 Flashcards
1
Q
blood supply for esophagus
A
cervical esophagus- thyroid arteries and the esophageal branches of the carotids.
The thoracic esophagus bronchoesophageal arteries, esophageal branches of the aorta and the L gastric artery
2
Q
how to stuture esophagus
A
single layer of simple inturrupted sutures in submucosa
3
Q
if mass by heart base which side approach
A
right side to avoid the aorta
4
Q
why not scope if esophagus puunture
A
in scope air is used to expand area, if there is a hole air will enter the thoracic cavity and cause the lungs to deflate and venous return to decrease from increased throacic pressure
5
Q
which arch becomes descending aorta
A
4th on left
6
Q
which arch becomes the ductus arteriosum
A
6 left
7
Q
A
trachea is deviated
PRAA
persistant right aortic arch
