Intestinal adhesions are the most common cause of bowel obstruction.
1. Intestinal adhesions are bands of fibrous tissue that can form between loops of the intestines or between the intestines and other organs in the abdomen.
2. These adhesions can develop after abdominal surgery, infection, or inflammation, leading to abnormal connections that can cause the intestines to become twisted or blocked.
3. Bowel obstruction occurs when these adhesions create a physical barrier that obstructs the normal flow of food, fluids, and gas through the intestines, resulting in symptoms like severe abdominal pain, bloating, vomiting, and constipation.
4. It's important to note that while intestinal adhesions are a common cause of bowel obstruction, other conditions like tumors, hernias, and inflammatory bowel diseases can also lead to this issue.
Therefore, in the context of the given options, the correct answer is B. bowel obstruction.
