Human Anatomy: Esophagus Facts
5 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which statement about the lower esophageal sphincter (LES) is TRUE?

  • It prevents acid and stomach contents from traveling backwards (correct)
  • It is located at the top of the esophagus
  • It prevents acid from entering the esophagus
  • It is under conscious control

    • What is the function of the upper esophageal sphincter (UES)?

  • Preventing acid and stomach contents from traveling backwards
  • Controlling unconscious muscle movements for swallowing
  • Keeping food and secretions from going down the windpipe (correct)
  • Helping with the digestion process in the stomach

    • Where is the esophagus located in relation to the windpipe (trachea) and spine?

  • It runs between the windpipe and spine
  • It runs in front of the windpipe and spine
  • It runs behind the windpipe and spine (correct)
  • It doesn't have a specific location in relation to the windpipe and spine

    • What is the length of the esophagus?

    <p>~8 inches</p> Signup and view all the answers

    What keeps acid and stomach contents from entering the windpipe in normal conditions?

    <p>Lower esophageal sphincter (LES) muscles</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser