Comparative Accessory GI Flashcards
Which Part of the pancreas is associated with the duodenum, endocrine or exocrine?
exocrine
Which 2 hepatic lobes are the landmarks for locating the gallbladder in canine?
Quadrate lobe and Right medial lobe
Which lobe of the liver has a renal impression ?
Caudate process of caudate lobe
Which blood vessels supply the liver?
Hepatic artery and hepatic portal vein
Which hepatic blood supply is the major supply to the liver?
Portal v
What is the hepatic a branching off of?
Celiac a
Which 2 bv supply the pancreas?
- cranial and caudal pancreaticoduodenal a
The stomach empties into ______________ and stimulates the secretion of bile stored in the _____________.
Duodenum; gallbladder
What is the function of bile?
fat breakdown
What produces bile?
Liver
IN the dog, the hepatic bile duct opens into ?
The major duodenal papillae
The accessory pancreatic duct will drain into?
Minor duodenal papillae
What structure connects the gallbladder to the common bile duct?
Cystic duct
Zymogens are (active/inactive) enzymes produced by the exocrine pancreas.
Inactive
The liver parenchyma is drained by ?
Hepatic veins
The hepatic portal v supplies the liver with Oxygen (poor/rich) _______ and nutrient (poor/rich)_________ from the abdominal viscera.
O2 poor / nutrient rich
Describe the liver location on the horse
majority of the right side
Which species does not have a gallbladder?
Equine
How many liver lobes on a horse?
5
On which side is the liver on a bovine?
Right side
In the equine liver, describe the caudate lobe?
No papillary process
In small ruminants, the bile duct merges with the?
Pancreatic duct
In which species does the main pancreatic duct join with the bile duct?
Cats
The dorsal and ventral primordium of the pancreas are developed from which structure?
Duodenum
List the 3 parts of the pancreas
- left
- body
- Right
What is a notable structure of the equine pancreas?
Pancreatic ring for the portal v
Describe a notable structure of the bovine pancreas
Pancreatic notch
What is the organ that aids in hemolysis and immune function?
Spleen
The spleen is always on the ______ side
Left
Describe the arterial supply to the spleen in equine and bovine compared to dogs
Unbranched splenic artery
In horses, what is a pathology seen with the large colon and the spleen?
Nephrosplenic ligament entrapment
In the ox, describe the capsule around the liver
Non-muscular
Which species only has an accessory pancreatic duct?
Bovine
