Anatomy of para-ail tract

Question 1

Parotid is composed of

Answer 1

Serous only

Question 2

Submandibular is composed of

Answer 2

Mixed, but more serous

Question 3

Sublingual is composed of

Answer 3

Mixed, but more mucinous

Question 4

What are ventral outgrowths from gut tube and what are dorsal?

Answer 4

Ventral: Liver and biliary, gallbladder and part of panc (head and some of neck)
Dorsal: other part of panc (tail and most of neck)

The ventral bud becomes the uncinate process and head of the pancreas. The dorsal bud becomes the neck, body, and tail of the pancreas.

Question 5

Is the liver peritoneal, retrop, secondarily etc?

Answer 5

Peritoneal (maintains its mesenteric relationship)

Question 6

What is in the portal triad?

Answer 6

Common bile dcut
Proper hepatic artery
Hepatic vein

Question 7

What provides more blood supply to liver, hepatic or portal?

Answer 7

portal

Question 8

What forms the portal vein?

Answer 8

SMV and Splenic (IMV joins splenic)

Question 9

What is the ampulla of Vater?

Answer 9

Where biliary system and panc come together entering the duodenum

Question 10

What is the blood supply to panc head?

Answer 10

SMA

Question 11

Blood supply to all panc but head?

Answer 11

Splenic a