|
Points on the esophagus in the digestive system.
Title: Points on the esophagus in the digestive system.
Category: Society & Culture / People
Details: Words: 379 | Pages: 1.6 (approximately 235 words/page)
Points on the esophagus in the digestive system.
-The esophagus is in the digestive system.
-The esophagus is a muscular tube which carries food and liquids from the throat to the stomach for digestion after it has been chewed and softened in the mouth.
-It is about 25 cm long and 2.5 cm across.
-Food is forced downward to the stomach by powerful wave like muscle contractions passing through the walls of the esophagus.
-The contractions are so strong in the throat and the esophagus, …showed first 75 words of 379 total…
You are viewing only a small portion of the paper.
Please login or register to access the full copy.
|
|
…showed last 75 words of 379 total…it.
-When people burp to release swallowed air or gas from pop, the sphincters relax and small amounts of food or drink may come back up for a short time; this condition is called reflux.
-These rings close or contract after the food passes through and enters the stomach.
-If the bottom muscle weakens, stomach contents, along with the stomach acid, may return to the esophagus and cause an uncomfortable, burning sensation known as "heartburn".
Need a custom written paper?
|
|
