GASTROINTESTINAL SYSTEM Meaning and
Definition
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The gastrointestinal system, also known as the digestive system, refers to the organs and structures responsible for the ingestion, digestion, absorption, and elimination of food and waste products in living organisms. It encompasses a series of interconnected components that work together to break down food and extract nutrients, while eliminating solid waste materials.
The primary organs of the gastrointestinal system include the mouth, esophagus, stomach, small intestine, large intestine (colon), rectum, and anus. Additional accessory organs such as the liver, gallbladder, and pancreas also play vital roles in the digestion and absorption process. Starting with the mouth, where food is broken down into smaller pieces by chewing and mixed with saliva, it then passes into the esophagus, a muscular tube that transports food to the stomach. In the stomach, food is mixed with digestive enzymes and acids to form chyme. The small intestine is responsible for the final stages of digestion and nutrient absorption, while the large intestine absorbs water and electrolytes and forms feces.
The gastrointestinal system maintains a delicate balance of enzymes, hormones, and microorganisms that aid in the digestion and absorption of nutrients from food. It is an essential system for sustaining life, as it provides the energy and essential substances necessary for growth, repair, and maintenance of the body.
Common Misspellings for GASTROINTESTINAL SYSTEM
- fastrointestinal system
- vastrointestinal system
- bastrointestinal system
- hastrointestinal system
- yastrointestinal system
- tastrointestinal system
- gzstrointestinal system
- gsstrointestinal system
- gwstrointestinal system
- gqstrointestinal system
- gaatrointestinal system
- gaztrointestinal system
- gaxtrointestinal system
- gadtrointestinal system
- gaetrointestinal system
- gawtrointestinal system
- gasrrointestinal system
- gasfrointestinal system
- gasgrointestinal system
Etymology of GASTROINTESTINAL SYSTEM
The word "gastrointestinal" is composed of two root words: "gastro-" and "intestinal".
The word "gastro-" comes from the Greek word "gaster", which means "stomach".
The word "intestinal" comes from the Latin word "intestinalis", which is derived from "intestinum", meaning "intestine".
Therefore, "gastrointestinal" refers to the digestive system, encompassing both the stomach and the intestines.
Similar spelling words for GASTROINTESTINAL SYSTEM
