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Lesson 4 Gastro
Chapter 11- Gastroenterology (Digestive System)
| Term | Definition |
|---|---|
| hepato | liver |
| cholecysto | gallbladder |
| gastro | stomach |
| duodenum | small intestine - first part |
| jejunum | small intestine - middle part |
| ileum | small intestine - third part |
| entero | intestine |
| emesis | vomit |
| laparo | abdomen |
| pepsia | digestion |
| phagia | eat or swallow |
| procto | rectum and anus |
| colon | intestine |
| diverticulum | small abnormal pouch that forms off intestinal or colon wall |
| esophagus | carries food from throat to stomach |
| pancreas | produces digestive enzymes |
| polyp | small tumors that grow in colon |
| ascites | fluid in abdominal cavity |
| cirrhosis | chronic liver disease |
| Crohn disease | Chronic inflammatory bowel disease with ulcers |
| dysentery | abnormal intestine |
| esophageal atresia | lack of connection between esophagus and stomach (tresis = hole) |
| esophageal varices | varicose veins in esophagus, may rupture |
| fecal occult blood test | test for blood in feces |
| GERD | gastroesophageal reflux disease, acid backs up into esophagus |
| H. pylori (Helicobacter) | bacteria causing gastric ulcers |
| hemorrhoids | varicose veins in rectum |
| ileus | obstruction of intestine |
| intussusception | one section of intestine slips into another section |
| IBS | irritable bowel syndrome |
| jaundice | yellow colored skin and whites of eyes associated with liver disease |
| melena | dark tarry stools due to presence of blood |
| O | ova and parasites - lab test |
| PUD | peptic ulcer disease - erosions in digestive tract |
| TPN | total parenteral nutrition - nutrition given through bloodstream |
| ulcerative colitis | chronic inflammatory bowel disease - ulcers in colon |
| volvulus | length of bowel that becomes twisted around itself |