Word Count : 1024

---

The stomach is a key organ in the digestive system that plays a crucial role in mechanical and chemical digestion of food. It is a J-shaped, muscular, hollow organ located in the upper left quadrant of the abdominal cavity, just below the diaphragm. It connects the esophagus to the small intestine and acts as a temporary storage and processing site for ingested food. The structure and functions of the stomach are intricately designed to facilitate digestion through muscular movement and secretion of gastric substances. Structure of the Stomach The stomach is anatomically divided into four major regions: 1. Cardia: This is the uppermost section of the stomach where the esophagus opens into it. It contains the lower esophageal sphincter, a ring of smooth muscle that controls the passage of food from the esophagus into the stomach and prevents reflux. 2. Fundus: Located above the level of the esophageal opening, the fundus serves mainly as a storage area for undigested food and gases released during chemical digestion. 3. Body (Corpus): This is the central and largest region of the stomach. It functions as the primary site for mixing and enzymatic digestion. 4. Pylorus: The pyloric part includes the antrum and canal, which narrows as it _______ __________ __________ _______ _____ _______.
________ ____ _______ _________ _______ ________ _____.
______ ________ ____ ______ __________ ____ ______ _____ _______ _____.
___ ________ ___ ________ __________ ___ ___.
___ _________ ____ _____ ___ _____ ___.
__________ ______ __________ ___ _________ __________ _____ _________ _________ ___ _______ _______.
_______ ____ ________ _______ ________ _________ ________ ___ ___ ___.
_______ ______ ___ __________ ________ __________ _________ ___ __________ _________.
___ _________ ____ ______ __________ ___ _____ ____ ____.
____ ______ _______ _________ _______ _________.
_________ __________ _________ _____ ________ _____ _______ ________ ________ _________.
____ ________ ___ _____ _____ ___ _________.
_______ __________ ____ _______ ______ _____ ________ __________ _______.
___ ____ ____ __________ __________.
_______ __________ _______ _____ __________ ______ ____ ___.
________ __________ ________ _________ _______ _______ _______ _________.
_____ ______ __________ ______ ________ ____ ___ _________ ____ __________.
_________ __________ ___ _____ _____ _______.
__________ ______ _________ _________ __________ ______ ______ _______ _____.
__________ _______ _________ __________ _______ _________ _________ ______ ____ ____ ____ _______.
_________ ______ ______ _________ ___ ______ ______ ______.
________ __________ __________ ____ ___.
_________ _________ ________ _____ ___ ________ ________ _______ ______.
_________ ___ ____ __________ ___ _____.
________ _________ __________ _________ _____ ____ _________.
___ _______ _______ _____ _______ _________ _________ ____ ______.
___ _________ ____ ____ _____.
_________ ____ ___ _____ __________ ___ _____ ___ ____ ___ ______ ____.
________ ________ ___ ___ ________ ________ ___ _________ _________ ________ _________.
__________ ________ ________ ____ _________ ________ _______.
________ _________ ____ _________ __________ __________.
_____ ______ _________ ___ _____ _____ _____ _____ _____ ________ ___ _________.
___ __________ __________ ____ ___.
__________ ___ ________ _________ ____ _____ ___ __________ _____ ______ ______ ___.
_________ ________ ____ ___ ______ _______ _______ ______ _________ __________.
_______ __________ _______ ________ _________ _________ __________ ________ ___ __________ _________ _______.
____ _____ _______ ____ ______ ______ ____ _________ _________ ______ __________ ___.
____ ___ ___ _____ ____ ____ __________ __________ _______ ___ ______ ________.
________ ___ __________ ________ __________ _______ _______ _____ ________.
_____ __________ ________ _____ ____ _________ ________ ______ ________ ______ _____.
________ __________ _________ _________ _______.
____ _______ ______ _____ _________ _________ ______ _____ _________ __________.
_______ ___ ___ ________ _________ ________ _______ _____.
___ _________ _______ ____ ___ _____ _______ _____.
______ ________ _______ ___ ____ ______ __________ ______.
_________ ___ ____ _______ _______ ________ ____ ________ __________ ____ __________ ____.
____ ________ ______ _______ ___ _____.
__________ __________ ________ ____ _____ ________ ____ ____ ______ ____ _________.
______ __________ ______ ________ ______ ______.
_____ ___ _____ _____ ______ _______ ______ _____.
__________ ___ ________ __________ __________ _______ _____ _______ ___ _____ _________.
_______ __________ ______ ________ ________ ___ _______ ________ _________ ________ _______ _____.
_________ ___ _________ ______ ___ ___ ___ ____.
____ ________ ___ ________ ______ __________ _________.
________ _____ _________ _________ ___.
______ ________ __________ ___ ___ ______ __________ _______.
_______ ___ ______ __________ _____.
________ __________ ___ _____ ________ _______ _____ ______ ____ _________ _______ _________.
_____ ________ __________ _____ _____ ______ ____.
______ _________ ________ _______ ________ _______ ________ _____ __________.
_____ _________ _________ ____ _____ ____ __________ _______ ___.
___ ________ _________ ___ _________ ____ ________ _____.
______ _____ _________ ________ ________ ______ ____.
__________ ___ ____ _______ ___.
________ _____ _______ _____ __________ ________ __________ ____ ________ _________ _________.
___ __________ ___ ____ ________.
_______ __________ _________ _________ _____.
_________ _____ ________ __________ _________ ____ _________ __________.
_________ ______ _________ _____ __________ ___ __________ _________ _______ ______ __________ ________.
_______ _____ ________ ________ __________.
___ ________ __________ __________ ________ ______ _______ _______.
_____ __________ _____ _____ ____ _______ ___ _________ ____ ___.
___ _______ ____ ___ _________ ______.
___ ____ ____ __________ ________ ________ _______ _______ _________ __________ _________ _____.
________ _____ ________ ______ ____ __________ _______ ____ _______ __________.
___ ____ ___ ______ ______ ________ ________ ______ _____ _______ __________ __________.
___ ___ _______ ______ ___ __________ _________.
_____ _____ ______ ____ ____ ________ __________.
______ ______ _________ ______ ___ ____ ______ _____.
______ _______ ________ ______ ________ __________ ____ ______ _____.
__________ _____ __________ _______ ________ ___ _________ ____.
_______ _________ ___ ______ ________ _______ _________ _____ _______ ___ ______.
______ ___ _________ __________ ______ ___ _________ _______ _________.
___ __________ _______ ________ ______ _______ _________.
________ _______ __________ __________ __________ ___ ______ __________ ___ ___ ________.
____ ______ __________ _________ _____ ___ ____.
________ __________ __________ _______ ___ ____ ___ ___.
______ _________ ___ ____ ________ ____ ______.
_____ _________ _________ ______ ____.
______ ________ __________ __________ _______ __________ _____ ___ ___ _________ _________.
_______ _________ ___ ____ ______ _____ ______ ________ ____ ________.
_______ ___ ______ ________ _________ ____ ______.
_______ ____ ____ ________ ___ ____.
__________ __________ __________ _________ _______ ___ ___ ___ ___.
___ ______ __________ ______ __________ __________ _______ _______ ____ __________ _________.
______ _____ _____ __________ __________ ________.
______ __________ ____ _____ ___ ___ ___ _________ ______.
Get Full Answer on WhatsApp