Ace Your LPN Entrance Exam 2026 – Step into the Nursing Spotlight!

The pathway of the digestive system involves a sequence of organs that facilitate the breakdown and absorption of food. The correct sequence starts at the mouth, where digestion begins with the mechanical breakdown of food by chewing and enzymatic action from saliva.

From the mouth, food travels down the esophagus, which connects to the stomach. The stomach further processes the food through muscular contractions and digestive acids. Following this, the partially digested food moves into the small intestine, where the majority of nutrient absorption occurs.

After the small intestine, undigested material passes into the large intestine, where water and electrolytes are absorbed, and the remaining waste is formed into stool. Finally, this waste is excreted through the anus.

This pathway accurately outlines the digestive process and sequence of organs involved, making it the correct answer.