Which symptom is characterized by rumbling, gurgling, and tinkling noises in the abdomen?

The symptom characterized by rumbling, gurgling, and tinkling noises in the abdomen is known as borborygmus. This term refers to the sounds produced by the movement of fluid and gas through the intestines, which is often heard during digestion. Borborygmi can be a normal occurrence, indicating that the digestive system is functioning as expected.

Diarrhea refers to frequent, loose stools, which is more related to bowel movements than to the specific sounds caused by intestinal activity. Jaundice is a yellowing of the skin or eyes due to elevated bilirubin levels, and it is primarily a sign of liver or gallbladder dysfunction. Melena denotes black, tarry stools that typically indicate bleeding in the upper gastrointestinal tract, rather than any audible abdominal sounds. Therefore, borborygmus is the accurate term to describe the abdominal noises in question.