Digestive System Overview · Physiology

Which nerve plexus primarily regulates gastrointestinal motility?

  1. Submucosal plexus
  2. Myenteric plexus
  3. Celiac plexus
  4. Hypogastric plexus
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Correct answer: Myenteric plexus

The myenteric plexus controls smooth muscle contraction. It plays a major role in peristalsis.

Difficulty: Medium Question 14 of 39

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