What is the function of the peritoneum in a fetal pig?

The abdominal cavity contains a protective layering that is known as the peritoneum. Its primary function is to protect the organs that are within that specific area and contain fluid to allow free flow of movement between organs.

What is the function of peritoneal membrane?

The most important function of the peritoneal membrane is to provide a protective, lubricating surface for the abdominal organs.

What is the main function of the small intestine in a fetal pig?

The main functions of the small intestine are to further digest feed and absorbed necessary nutrients. The digestive process of the small intestine utilises enzymes and other compounds produced by intestinal cells, as well as those produced by other organs such as the pancreas and liver.

Does the diaphragm function in the fetal pig?

The diaphragm isn’t used by the fetal pig because gas exchange occurs through the umbilical cord. The diaphragm in adult pigs moves up and down changing air pressure in the chest cavity causing air to move into and out of the lungs. The tissue that covers and protects the lungs is called pleura.

Where is peritoneum found in the body?

The peritoneum is a continuous membrane which lines the abdominal cavity and covers the abdominal organs (abdominal viscera). It acts to support the viscera, and provides pathways for blood vessels and lymph to travel to and from the viscera.

How does pig digestive system work?

In a monogastric digestive system, food is chewed, swallowed, and enters a low-pH stomach where protein disassembly begins. From there, the food enters the small intestine where energy is digested and absorbed. Enzymes from the liver and pancreas assist in small intestine digestion.

What is the function of a diaphragm in a living pig?

Supports lungs inside thoracic cavity. The diaphragm allows the thoracic cavity to increase and decrease as the animal inhales and exhales, allowing to lungs to expand and contract. It is flexible, which is how it is able to serve its function to expand and contract.

Why are the lungs of the fetal pig collapsed?

Lungs appear collapsed in the fetus because they are filled with amniotic fluid and they have never been inflated with air yet.