What are the reasons for reverse peristalis..?
Answers
Answer:
Peristalsis is a series of wave-like muscle contractions that moves food to different processing stations in the digestive tract. The process of peristalsis begins in the esophagus when a bolus of food is swallowed
Regular exercise is important – walking 30 minutes a day is excellent. Vagal nerve exercises—the vagus nerve is important in stimulating peristalsis.
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The exercises include:
1.Gargling—rigorous gargling with water .stimulates the vagus nerve in the soft palate. ...
2.Gagging- same effect as gargling. ...
3.Enemas—see below.
Retroperistalsis is the reverse of the involuntary smooth muscle contractions of peristalsis. It usually occurs as a precursor to vomiting. Local irritation of the stomach, such as bacteria or food poisoning, activates the emetic center of the brain which in turn signals an imminent vomiting reflex.
Answer:
etroperistalsis is the reverse of the involuntary smooth muscle contractions of peristalsis. It usually occurs as a precursor to vomiting. Local irritation of the stomach, such as bacteria or food poisoning, activates the emetic center of the brain which in turn signals an imminent vomiting reflex.