Movement of food from the stomach into the esophagus is normally prevented by

Name: Movement of food from the stomach into the esophagus is normally prevented by
Brand: Quizplus
Rating: 4.9 (51 reviews)

Question

Quizplus · Accepted Answer

The esophageal sphincter is a muscular valve that controls the movement of food from the esophagus into the stomach and prevents the contents of the stomach from refluxing back into the esophagus. This is achieved through the presence of a specialized ring of muscle that contracts tightly, preventing food from moving upward.

Movement of Food from the Stomach into the Esophagus Is