Human Stomach - The Basics

Nov 3
06:48

2005

Tyler Brooker

Tyler Brooker

  • Share this article on Facebook
  • Share this article on Twitter
  • Share this article on Linkedin

The stomach is an organ located in the alimentary canal. Its job is often confused with that of the intestine. Our stomach is not responsible for absorbing nutrients from digested food like the intestine is. Its primary function is to quite simply digest whatever it is that we decide to eat.

mediaimage
Located between the esophagus and the first part of the small intestine,Human Stomach - The Basics Articles the stomach is a highly acidic environment containing many digestive enzymes. The interior of the stomach is able to secrete about 2 to 3 litres of gastric fluid every day. It is a large organ that is multichambered, and hosts bacteria which produce the necessary enzymes for the digestion of cellulose from plant matter. The stomach will regurgitate and rechew plant matter at least once during the digestion process of sequentially passing food through the stomach's chambers.

Stomach's are divided into five sections, each of which having different functions and cells. Gastric juice in the stomach keeps a pH level anywhere between 1 and 3. The pH scale is a way of determining how acidic a substance is. The larger the pH level, the less acidic a substance is. Sometimes the highly acidic gastric juice eats away at the stomach wall or its layer of mucus, causing what is called an "ulcer". Common diseases that occur in the stomach are a Curling ulcer, Cushing ulcer, Stomach cancer, Gastritis, Linitis plastica, Peptic ulcer, Zollinger-Ellison syndrome, Cardia, Gastric acid, Gastric distention, Monogastric, Nasogastric tube, Peptic ulcer, Stomach ache, Stomach cancer, and Borborygmi. "Gastric-" or "Gastro-" are latin names for the stomach, which are commonly used in any medical term concerning this organ.

Article "tagged" as:

Categories:

Also From This Author

Unveiling the Risks: A Cautionary Tale from Mexico's Resorts

Unveiling the Risks: A Cautionary Tale from Mexico's Resorts

Mexico is often celebrated as a vibrant holiday destination, known for its stunning beaches, lively culture, and the warmth of its people. It's a place where tourists flock to unwind, engage in local commerce, sip on tequila, and bask in the sun's embrace. Many perceive it as a safe haven, especially within the confines of luxury all-inclusive resorts. However, the harrowing experience of Pamela Woods, a visitor from Canada, serves as a stark reminder that danger can lurk even in the most idyllic settings.
Discover the Wonders of Greece: A Timeless Journey

Discover the Wonders of Greece: A Timeless Journey

Greece, a nation where history whispers from ancient ruins and the Mediterranean sunsets paint the horizon, is a destination that promises an unforgettable journey. With a staggering 15,000 kilometers of coastline and an archipelago of enchanting islands like Rhodes, Crete, and Kos, Greece offers a diverse tapestry of experiences. Despite its inviting beaches, the country's terrain is predominantly hilly and mountainous, comprising about 80% of its landmass. These landscapes are not only a hiker's paradise but also a treasure trove of historical marvels waiting to be explored.
Find an Optometrist

Find an Optometrist

I'm sure I can sign all of you up for some healthy eyes, and I am sure that none of you will mind. Your eyes are one thing that you dont want to be messing around with. Where would you be without them? Well, you wouldnt know. So to put your name down for good eyes, you first need to find an Optometrist. These people aren't too hard to locate, as there are eye clinics all over the globe.