May 1, 2024
4 minute read
The gastrointestinal (GI) system is a complex organ system responsible for the digestion and absorption of nutrients from food and the elimination of waste products. The GI system consists of the mouth, esophagus, stomach, small intestine, large intestine, and rectum. Food enters the mouth, where it is chewed and mixed with saliva to form a bolus. The bolus is then swallowed and travels down the esophagus to the stomach. The stomach stores food and secretes gastric juices that help to break down food into smaller pieces. The small intestine is responsible for the majority of nutrient absorption. The large intestine absorbs water and electrolytes from food and stores waste products until they are eliminated through the rectum.
Organs of the Gastrointestinal System
The GI system is composed of several organs that work together to digest food and absorb nutrients. These organs include:
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Find a path to becoming a Gastrointestinal System. Learn more at:
OpenCourser.com/topic/nndjcf/gastrointestinal
Reading list
We've selected seven books
that we think will supplement your
learning. Use these to
develop background knowledge, enrich your coursework, and gain a
deeper understanding of the topics covered in
Gastrointestinal System.
This two-volume textbook covers the entire spectrum of gastrointestinal and liver diseases, from basic pathophysiology to clinical management.
This textbook provides a comprehensive overview of gastroenterology.
This comprehensive textbook covers all aspects of surgery, including gastrointestinal surgery.
This textbook provides a comprehensive overview of surgery, including gastrointestinal surgery.
This textbook covers all aspects of gastrointestinal endoscopy, from basic techniques to advanced procedures.
This handbook provides a comprehensive overview of small animal gastroenterology.
Presents a series of questions and answers on gastroenterology and hepatology.
For more information about how these books relate to this course, visit:
OpenCourser.com/topic/nndjcf/gastrointestinal
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