Digestive System Of Anatomy

Accessory organs of the digestive system include the teeth tongue salivary glands liver gallbladder and pancreas. Digestive system anatomy mouth.

Digestive System Anatomy And Physiology Nurseslabs

Human digestive system human digestive system anatomy.

Digestive system of anatomy. Every part of the digestive system has a very important role to play. Physiology of the digestive system. The digestive system includes the mouth esophagus stomach liver pancreas small intestine and large intestine.

It begins at the pylorus the juncture with the stomach and ends at the ileocecal valve the juncture with the colon. The digestive tract or gastrointestinal tract is a long twisting tube that starts at the mouth and ends at the anus. To achieve the goal of providing energy and nutrients to the body six major functions take place in the digestive system.

Anatomy of the digestive system facts digestion is the process by which food is broken down into smaller pieces so the body can use them to build and nourish cells and to provide energy. Digestion involves the mixing of food its movement through the digestive tract also known as the alimentary canal and the chemical breakdown of larger molecules into smaller molecules. Activities occurring in the mouth pharynx and esophagus.

The organs of the alimentary canal are the mouth pharynx esophagus stomach small intestine and large intestine. The alimentary canal forms a continuous tube that is open to the outside environment at both ends. The digestive system includes the organs of the alimentary canal and accessory structures.

If any one part does not function properly the entire system can fail thereby leading to health problems. The small intestine which is 670 to 760 cm 22 to 25 feet in length and 3 to 4 cm about 2 inches in diameter is the longest part of the digestive tract. Specifically the digestive system takes in food ingests it breaks it down physically and chemically into nutrient molecules digests it and absorbs the nutrients into the bloodstream then it rids the body of indigestible remains defecates.

It is made up of a series of muscles that coordinate the movement of food and.

Functional Anatomy Of The Digestive System Diagram Organs