Which term denotes incision into the common bile duct?

Which term denotes incision into the common bile duct?

• A. Choledocholithotomy
• B. Embolism
• C. Ascites
• D. Hemorrhoids

Answer: (A)

The main idea here is how medical terms are built from roots, prefixes, and suffixes to describe a procedure. Choledocho- refers to the common bile duct, litho- means stone, and -tomy means a surgical incision. Put together, choledocholithotomy describes making an incision into the common bile duct to remove a stone from it. This matches the idea of an incision into the duct, specifically in the context of removing a ductal stone. The other terms don’t relate to procedures of the bile duct: embolism is a blockage by a clot or other substance; ascites is fluid buildup in the abdomen; hemorrhoids are swollen veins in the rectal region.

The main idea here is how medical terms are built from roots, prefixes, and suffixes to describe a procedure. Choledocho- refers to the common bile duct, litho- means stone, and -tomy means a surgical incision. Put together, choledocholithotomy describes making an incision into the common bile duct to remove a stone from it. This matches the idea of an incision into the duct, specifically in the context of removing a ductal stone. The other terms don’t relate to procedures of the bile duct: embolism is a blockage by a clot or other substance; ascites is fluid buildup in the abdomen; hemorrhoids are swollen veins in the rectal region.