The most common symptoms of a wrist sprain include: 1  Swelling in the wrist. 2  Pain at the time of the injury. 3  Persistent pain when you move your wrist.  Bruising or discoloration of the skin around the 1  wrist. Tenderness at the injury site.  A feeling of popping or tearing inside the 1  wrist. A warm or feverish feeling to the skin around the  wrist.
All rights reserved. The stomach is a muscular organ located on the left side of the upper abdomen. The stomach receives food from the esophagus. As food reaches the end of the esophagus, it enters the stomach through a muscular valve called the lower esophageal sphincter.The stomach secretes acid and enzymes that digest food.Ridges of muscle tissue called rugae line the stomach.he stomach receives food from the esophagus. As food reaches the end of the esophagus, it enters the stomach through a muscular valve called the lower esophageal sphincter. The stomach secretes acid and enzymes that digest food. Ridges of muscle tissue called rugae line the stomach.
The stomach lies between the esophagus and the duodenum (the first part of the small intestine). It is in the left upper part of the abdominal cavity.he stomach is a muscular, hollow, dilated part of the digestive system which functions as an important organ of the digestive tract in many animals, including vertebrates, echinoderms, insects (mid-gut), and molluscs. It is involved in the second phase of digestion, following mastication (chewing).