which of the following procedures is an endoscopic examination? course hero

What is small bowel enteroscopy?

small bowel enteroscopy Small bowel enteroscopy is the endoscopic examination and visualization of the lumen of the small bowel. Colonoscopy is the examination of the entire large intestine with a flexible fiberoptic colonoscope. Panendoscopy is the examination of both the upper and lower GI tracts. Peritoneoscopy is the examination of GI structures through an endoscope inserted percutaneously through a small incision in the abdominal wall. The nurse is assisting the health care provider with a gastric acid stimulation test for a client. What medication should the nurse prepare to administer subcutaneously to stimulate gastric secretions? Pentagastrin

What is 20% blood flow to the GI tract?

output? 20% Blood flow to the GI tract is about 20% of the total cardiac output and increases significantly after eating. Upon hearing that the small intestine lining has thinned, an elderly client asks, "What can this lead to?" What is the best response by the nurse? "You may frequently experience constipation." As a person ages, the epithelial cells and villi thin in the small intestine. Implications of this consequence include decreased intestinal motility and transit time, which can lead to constipation. This would lead the nurse to discuss and advise the client on ways to prevent constipation.

What is the name of the condition that causes abdominal pain, bloating, distention, nausea, and bel?

Dyspepsia Dyspepsia is a condition that usually involves a combination of symptoms: abdominal pain, bloating, distention, nausea, and belching. Dyspepsia refers to altered digestion that is not associated with a pathologic condition.

What is the epigastric region?

epigastric region is the upper boundary for auscultating bowel sounds. A few hours after eating hot and spicy chicken wings, a client presents with lower chest pain. He wonders if he is having a heart attack. How should the nurse proceed first? Further investigate the initial complaint. While fatty foods can cause discomfort similar to chest pain, the nurse must fully assess all the client's symptoms. Investigation of chief complaint begins with a complete history. The underlying cause of pain influences the characteristics, duration, pattern, location, and distribution of pain. When describing the role of the pancreas to a client with a pancreatic dysfunction, the nurse would identify which substance as being acted on by pancreatic lipase? Triglycerides Pancreatic lipase acts on lipids, especially triglycerides. Salivary amylase and pancreatic amylase act on starch. Pepsin and hydrochloric acid in the stomach and trypsin from the pancreas act on proteins. Insulin acts on glucose. The nurse is working in a diagnostic testing unit focusing on gastrointestinal studies. For which testing procedure is the nurse correct to assess the gag reflex before offering fluids? Esophagogastroduodenoscopy The nurse is correct to assess the gag reflex prior to offering fluids for a client having an esophagogastroduodenoscopy (EGD). The other options are lower gastrointestinal studies typically requiring a bowel preparation. Blood flow to the GI tract is approximately what percentage of the total cardiac