Examlex
Suppose you live in a community that relies on clean drinking water from a nearby lake. Lately you have noticed that the quality of the water has deteriorated as pollution washed into the lake. An editorial in the local newspaper suggests that all residents donate money to clean up the lake. Why would this suggestion be unlikely to succeed?
Esophageal Sphincter
A ring of muscle at the end of the esophagus that closes to prevent stomach acid from coming back up, and opens to allow food to enter the stomach.
Hepatic Duct
A duct that leaves the liver carrying bile and merges with the cystic duct to form the common bile duct.
Cystic Duct
The duct from the gallbladder that merges with the hepatic duct to form the common bile duct.
Duodenum
The first section of the small intestine.
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