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19 lip 2013 · Definition. Gastroenteritis is inflammation of the stomach, small intestine, or large intestine, leading to a combination of abdominal pain, cramping, nausea, vomiting, and diarrhea. Acute gastroenteritis usually lasts fewer than 14 days. This is in contrast to persistent gastroenteritis, which lasts between 14 and 30 days, and chronic ...
Gastroenteritis is inflammation of the lining of the stomach and small and large intestines. Most cases are infectious, although gastroenteritis may occur after ingestion of drugs, medications, and chemical toxins (eg, metals, plant substances).
15 lip 2010 · Gastroenteritis is defined as the inflammation of the mucus membranes of the gastrointestinal tract and is characterized by diarrhea or vomiting. It is a common childhood disease. Children in developing countries are particular at risk of both morbidity and mortality.
Acute gastroenteritis is defined as a diarrheal illness of rapid onset that lasts less than two weeks and may be accompanied by nausea, vomiting, fever, or abdominal pain. Both vomiting and diarrhea are usually present; however, either can occur alone. Most cases of acute infectious gastroenteritis are viral, with norovirus being the most common.
Contents. Gastrointestinal system anatomy and physiology. Osmosis High-Yield Notes. This Osmosis High-Yield Note provides an overview of Anatomy and Physiology of the Gastrointestinal System essentials.
Gastroenteritis is an inflammation of the gastrointestinal tract involving the stomach and the intestines. Symptoms include diarrhea, vomiting, and abdominal pain. Gastroenteritis can be caused by viruses, bacteria, parasites, or toxins. It is usually a self-limiting illness and often resolves itself or with supportive treatment.
21 paź 2013 · Acute gastroenteritis is an infectious disease of the alimentary tract which may be caused by one or more bacterial, viral or protozoal pathogens producing damage to the mucosa either structural or functional of variable extent and severity.
