Hemoperitoneum (sometimes also hematoperitoneum) is the presence of blood in the peritoneal cavity.The blood accumulates in the space between the inner lining of the abdominal wall and the internal abdominal organs.
The liver, which is the largest organ in the abdominal cavity, lies mainly in the upper right section of the abdominal cavity, just inferior to the diaphragm. Liver Structure The liver has two main lobes, the right lobe and the smaller left lobe, separated by a ligament. The stomach is a thick-walled, J-shaped organ that lies on the left side of the abdominal cavity deep to the liver and diaphragm. The stomach is continuous with the esophagus above and the duodenum of the small intestine below. Hemoperitoneum (sometimes also hematoperitoneum) is the presence of blood in the peritoneal cavity. The blood accumulates in the space between the inner lining of the abdominal wall and the internal abdominal organs. Hemoperitoneum is generally classified as a surgical emergency; in most cases, urgent laparotomy is needed to identify and control the source of the bleeding.  The small intestine is, however, about twice the length of the large intestine and usually measures about 10 feet in length. The small intestine winds throughout the abdominal cavity inferior to the stomach. Its many folds help it to pack all 10 feet of its length into such a small body cavity.... 1 Partially digested food, or chyme, from the stomach is mixed with bile from the liver and pancreatic juice from the pancreas to complete its digestion in the duodenum. 2  The jejunum is the middle section of the small intestine that serves as the primary site of nutrient absorption. 3  It measures around 3 feet in length When the chyme is fully digested, it is absorbed into the blood. 95% of absorption of nutrients occurs in the small intestine. Water and minerals are reabsorbed back into the blood in the colon (large intestine) where the pH is slightly acidic about 5.6 ~ 6.9. Digestion is the breakdown of large insoluble food molecules into small water-soluble food molecules so that they can be absorbed into the watery blood plasma. In certain organisms, these smaller substances are absorbed through the small intestine into the blood stream The stomach, liver, spleen, gallbladder, and most of the small and large intestines are in the abdominal cavity. Many of the organs of the abdominopelvic cavity are covered by the visceral peritoneum, while the wall of the abdominal cavity is lined with the parietal peritoneum. The stomach is a thick-walled, J-shaped organ that lies on the left side of the abdominal cavity deep to the liver and diaphragm. The stomach is continuous with the esophagus above and the duodenum of the small intestine below. 1 The spleen or liver may be compressed by the force and cause bleeding inside the organ. 2  If the hit is hard enough, the capsule or lining of the organ can be torn, and the bleeding can spill into the peritoneum (the space in the abdominal cavity that contains abdominal organs such as the intestines, liver, and spleen). Internal bleeding may be caused as a side effect of medications (most often from nonsteroidal anti-inflammatory drugs such as ibuprofen and aspirin) and alcohol. These substances can cause inflammation and bleeding of the esophagus, stomach, and duodenum, the first part of the small intestine as it leaves the stomach. The ascending colon is one of the four major regions of the colon, which is itself one of the parts of our large intestine. The ascending colon carries feces from the cecum superiorly along the right side of our abdominal cavity to the transverse colon. In the ascending colon, bacteria digest the transitory fecal matter in order to release vitamins. The small intestine is a long, highly convoluted tube in the digestive system that absorbs about 90% of the nutrients from the food we eat. It is given the name “small intestine” because it is only 1 inch in diameter, making it less than half the diameter of the large intestine. 1 Partially digested food, or chyme, from the stomach is mixed with bile from the liver and pancreatic juice from the pancreas to complete its digestion in the duodenum. 2  The jejunum is the middle section of the small intestine that serves as the primary site of nutrient absorption. 3  It measures around 3 feet in length
http://www.tutorvista.com/biology/abdominal-cavity-organs https://en.wikipedia.org/wiki/Hemoperitoneum http://www.innerbody.com/image_digeov/dige10-new3.html https://en.wikipedia.org/wiki/Absorption_(digestive) http://www.tutorvista.com/biology/abdominal-cavity-organs http://www.medicinenet.com/internal_bleeding/page2.htm http://www.innerbody.com/image_digeov/dige06-new.html http://www.innerbody.com/image_digeov/dige10-new3.html
absorption of blood from abdominal cavity