Which sound is typically not associated with gastrointestinal activity?

Stridor is a high-pitched, wheezing sound caused by disrupted airflow, typically indicating an obstruction in the upper airway or larynx, rather than being related to gastrointestinal activity. It occurs due to turbulence as air passes through narrowed structures, which is distinct from sounds generated within the gastrointestinal tract such as borborygmi (the rumbling noise made by the movement of fluid and gas in the intestines), flatulence (the release of gas from the digestive system), and various clicking sounds that may arise from digestion processes. These latter sounds are all manifestations of normal or increased gastrointestinal activity, whereas stridor indicates a respiratory issue rather than a gastrointestinal one.