food enters the stomach via which sphincter course hero

How does the digestive system work?

The digestive system comprises multiple organs, forming a proper digestive tract that aids the human body’s breakdown and absorption of food. It begins in the mouth as it is a long, twisted tube. It travels through the oesophagus, stomach, small intestine, large intestine, and anus.

What is the Order of food progression through the digestive system?

List the order of food progression through the entire digestive system (entrance to exit). mouth, pharynx, esophagus, stomach, small intestine, large intestine, colon, rectum

What organs are involved in digestion of food?

mouth, pharynx, esophagus, stomach, small intestine, large intestine, colon, rectum 2. How is the tongue secured to the floor of the mouth? What happens if this is short? secured by lingual frenulum; tongue tied- , tongue movement is restricted 3. When does the breakdown of food begin? before the food leaves the mouth 4.

Which sphincter fails to close tightly?

carioesophageal sphincter fails to close tightly & gastric juices backs up into the esophagus

How to dry out indigestible food redidue?

to dry out the indigestible food redidue by absorbing water & eliminating them from the body

Stomach Digestion

Food enters the stomach from the esophagus, through the lower esophageal sphincter (aka, cardiac valve). The stomach is where the digestive breakdown of food really begins.

Anatomy Of The Stomach

Shaped like the letter “j”, the stomach is a large stretchy bag situated in the middle of the chest behind the liver, between the esophagus and the first section of the small intestine (the duodenum).

Functions Of The Stomach

Although it is a very complex organ which performs a wide variety of digestive actions, the stomach has 3 main functions: