An inflatable boat is a lightweight boat constructed with its sides and bow made of flexible tubes containing pressurised gas.
Upper GI exam. Definition. An upper GI examination is a fluoroscopic examination (a type of x ray imaging) of the upper gastrointestinal tract, including the esophagus, stomach, and upper small intestine (duodenum). Purpose An upper GI series is frequently requested when a patient experiences unexplained symptoms of abdominal pain, difficulty in swallowing (dysphagia), regurgitation, diarrhea, or unexplained weight loss. It is used to help diagnose disorders and diseases of, or related to, the upper gastrointestinal tract.
There are several types of tests used to view the upper GI tract, including: Barium swallow. This is an X-ray test that examines how food moves down the esophagus to the stomach. Approximate time: 30 minutes.