3. The right ventricle then pumps blood through the pulmonary artery into the lungs. 4. In the lungs, tiny blood vessels called capillaries absorb carbon diox-ide from the blood and replace it with oxygen. 5. Oxygenated blood then flows through the pulmonary vein and into the left atrium. 6.
Summary of Life-threatening constipation .. An 80-year-old woman presented to the emergency department with sudden onset abdominal pain and vomiting. Her abdomen was soft with umbilical tenderness.
IBS is a chronic condition. Symptoms can be continuous or vary over months, years, or even decades. While irritable bowel syndrome is not life-threatening, symptoms of irritable bowel syndrome can have a major impact on a person's quality of life and even can be debilitating. For example, a patient with diarrhea after meals may avoid eating out.