ring-shaped muscle that tightens to separate the stomach and esophagus

🎲 Try a Random Question  |  Total Questions in Quiz: 62  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
ATI TEAS Digestive System — practice the complete quiz, review flashcards, or try a random question.


1.
ring-shaped muscle that tightens to separate the stomach and esophagus