Which cavity contains the small intestine

Saikat R. Feb 9, Abdominal cavity. Explanation: The small intestine is in abdominal cavity. Here is a diagram of body cavities: The diagram of small intestine, here we can see it is in abdomen :. Related questions How does diabetes affect the urinary system? Why does glucose "spill" into the urine in diabetes? How does the consumption of alcohol affect the urinary system?

What affect does the urinary system have on the blood pressure? Layers of the small intestine wall. The small intestine is made up of the same 4 layers that make up most of the GI tract.

It is made up of a: layer of epithelial cells called the epithelium layer of loose connective tissue called the lamina propria very thin layer of muscle called the muscularis mucosa The inner surface of the mucosa has many finger-like projections called villi.

Muscularis propria. References American Cancer Society. Detailed Guide: Small Intestine Cancer. Small bowel cancer. Alexandria, VA. Macmillan Cancer Support. Small intestine. Ko, A. Our enewsletter. Enter your email to receive occasional news and important updates! The abdominopelvic cavity is lined by a type of mesothelium called the peritoneum. Learning Objectives Describe the major cavities of the human body.

Key Points The dorsal cavity contains the primary organs of the nervous system, including the brain and spinal cord. The diaphragm is a sheet of muscle that separates the thoracic cavity from the abdominal cavity. Special membrane tissues surround the body cavities, such as the meninges of the dorsal cavity and the mesothelium of the ventral cavity.

The mesothelium consists of the pleura of the lungs, the pericardium of the heart, and the peritoneum of the abdominopelvic cavity. Key Terms abdominoplevic cavity : The ventral body chamber that contains the abdominal cavity primarily digestive system and the pelvic cavity primarily reproductive system.

Thoracic Cavity : The ventral body chamber that contains the pericardial cavity the heart and the pleural cavity the lungs. Dorsal The dorsal cavity is a continuous cavity located on the dorsal side of the body. Cranial The cranial cavity is the anterior portion of the dorsal cavity consisting of the space inside the skull. Vertebral The vertebral cavity is the posterior portion of the dorsal cavity and contains the structures within the vertebral column.

Ventral The ventral cavity, the interior space in the front of the body, contains many different organ systems.