Electrical Enclosure Comparisons of NEMA and UL Type Rating Standards. When it comes to electrical safety in the USA there are two main organizations who set safety standards: NEMA (the National Electrical Manufacturers Association) and UL (Underwriters Laboratories). NEMA is the association of electrical equipment and medical imaging manufacturers in the United States.
View of the Liver and Gallbladder. Bile empties from the gallbladder into the common bile duct. The common bile duct joins with the pancreatic duct to form the ampulla of Vater, which empties into the duodenum. Before joining the pancreatic duct, the common bile duct tapers to a diameter of â¤ 0.6 cm. The sphincter of Oddi, which surrounds both the pancreatic duct and the common bile duct, includes a sphincter for each duct. Bile does not normally flow retrograde into the pancreatic duct.
The hepatocytes in the liver produce bile, which then flows through the left and right hepatic ducts to the common hepatic duct. Once the common hepatic duct is filled, the bi â¦ le flows into the cystic duct and then into the gallbladder where it is stored.ile's purpose is to help digest fatty food by emulsifying the fat. Bile is made in the liver, stored in the gallbladder and is released when fatty food moves from the stomach â¦ into the duodenum of the small intestine. 39 people found this useful.