Top 1/3: Esophageal branches of inferior thyroid artery, which is a branch of the thyrocervical trunk (option E)
Middle 1/3: Esophageal branches of thoracic part of aorta (option B)
Bottom 1/3: Esophageal branches of left gastric artery (which is branch of celiac trunk, which is branch of aorta) (option A)
FA 2020 pg 364: abdominal aorta --> celiac trunk --> left gastric --> esophageal arteries
Consult anatomy textbook/use process of elimination. (I know this isn't mind blowing, but it's what I did...)
https://basicmedicalkey.com/esophagectomy/. just refer to diagram
submitted by โimkingran(1)
Top 1/3: Esophageal branches of inferior thyroid artery, which is a branch of the thyrocervical trunk (option E)
Middle 1/3: Esophageal branches of thoracic part of aorta (option B)
Bottom 1/3: Esophageal branches of left gastric artery (which is branch of celiac trunk, which is branch of aorta) (option A)
FA 2020 pg 364: abdominal aorta --> celiac trunk --> left gastric --> esophageal arteries