mention the different functions of duct system. plz answer according to class 10
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Answers
HUMAN BODYDIGESTIVE SYSTEMCOMMON BILE DUCT
Common bile duct
Medically reviewed by the Healthline Medical Network — Written by the Healthline Editorial Team — Updated on January 21, 2018
The common bile duct is a small, tube-like structure formed where the common hepatic duct and the cystic duct join. Its physiological role is to carry bile from the gallbladder and empty it into the upper part of the small intestine (the duodenum). The common bile duct is part of the biliary system.
Bile is a greenish-brown fluid that helps digest fats from our food intake. It is produced by the liver and stored and concentrated in the gallbladder until it is needed to help digest foods. When food enters the small intestine, bile travels through the common bile duct to reach the duodenum.
Gallstones are hard deposits that form inside the gallbladder when there is too much bilirubin or cholesterol in the bile. Although a person may have gallstones for many years without feeling any symptoms, gallstones can sometimes pass through the common bile duct, causing inflammation and severe pain. If a gallstone blocks the common bile duct, it can cause choledocholithiasis. Symptoms of choledocholithiasis include pain in the right side of the abdomen (biliary colic), jaundice, and fever. Choledocholithiasis can be life-threatening if not diagnosed and treted immideately
Answer:
Ducts are conduits or passages used in heating, ventilation, and air conditioning (HVAC) to deliver and remove air. The needed airflows include, for example, supply air, return air, and exhaust air. Ducts commonly also deliver ventilation air as part of the supply air. ... A duct system is also called ductwork.