What are the 3 portions of the stomach?

What are the 3 portions of the stomach?

Regions of the stomach

• The cardia is the first part of the stomach below the esophagus.
• The fundus is the rounded area that lies to the left of the cardia and below the diaphragm.
• The body is the largest and main part of the stomach.
• The antrum is the lower part of the stomach.

What are the two portions of stomach?

The stomach is divided into 5 regions:

• The cardia is the first part of the stomach below the esophagus.
• The fundus is the rounded area that lies to the left of the cardia and below the.
• The body is the largest and main part of the stomach.
• The antrum is the lower part of the stomach.

What are all the parts of the stomach?

There are four main regions in the stomach: the cardia, fundus, body, and pylorus (Figure 23.4. 1).

What are the 4 types of stomach?

Key Takeaways

• The stomach is divided into four sections: the cardiac region, the fundus, the body, and the pylorus or atrium.
• The stomach is lined by a mucous membrane that contains glands (with chief cells) that secrete gastric juices.

What is the entrance to the stomach called?

The opening between the stomach and the small intestine is the pylorus, and the very powerful sphincter, which regulates the passage of chyme into the duodenum, is called the pyloric sphincter.

What are the four sections of the stomach?

Sections of the Stomach: The stomach has four distinct sections. They are the cardia, fundus, body and pylorus. The sections of the stomach are muscular areas of the hollow stomach organ and a part of the digestive system, located in the left side of the upper abdomen.

What is the most superior part of the stomach?

The fundus is the most superior portion of the stomach; superior to the fundus is the diaphragm and lateral to it is the spleen.

What is the lower part of the stomach?

The pelvis is the lowest part of your tummy (abdomen). Organs in your pelvis include your bowel, bladder, womb (uterus) and ovaries.

What part of the body contains the stomach?

The abdomen contains all the digestive organs, including the stomach, small and large intestines, pancreas, liver, and gallbladder. These organs are held together loosely by connecting tissues (mesentery) that allow them to expand and to slide against each other.