Factors in the duodenum influence the rate of gastric emptying.

Question

Quizplus · Accepted Answer

The duodenum releases hormones and substances that influence gastric emptying. For example, the duodenum releases the hormone cholecystokinin (CCK) in response to the presence of fat and protein, which slows down gastric emptying to facilitate digestion and nutrient absorption. Similarly, the presence of acidic chyme in the duodenum triggers the release of hormones that can inhibit gastric emptying to prevent overwhelming the small intestine with too much material at once.

Factors in the Duodenum Influence the Rate of Gastric Emptying