1 Digestive System

2 Digestive Outline  Function of Digestive System  Parts of the digestive system  Digestive Process  Diseases and complications of the Digestive system  Basic Dietary Needs  How to feed a Patient

3 The Digestive System u The Gastrointestinal System u Chemical breakdown u Made of two groups: u Alimentary canal u Accessory organs

4 Parts of the Digestive System u mouth u pharynx u esophagus u stomach u rugae u chyme

5 Small Intestine u Duodenum u Jejunum u Ileum u Villi u Peptidases u Ileocecal valve

6 Large Intestine u Vermiform appendix u Colon u Ascending colon u Transverse colon u Descending colon u Sigmoid colon u Rectum u Anus

7 Accessory Organs u Liver u bile u heparin u detoxifies u gallbladder u stores bile u stones u Pancreas u amylase, trypsin, lipase, and insulin

8 Diseases and complications of the GI system u Appendicitis u Cholecystitis u Cirrhosis u Constipation u Diverticulitis u Gastroenteritis

9 More GI complications u Peritonitis u Ulcer u Ulcerative colitis u Diarrhea u Hepatitis u Hemorrhoids

10Summary u Name the parts of the digestive system u Name the parts of the colon u Name 2 functions of the large intestine u Name 3 functions of the liver u Name 5 diseases that we discussed including s/s and treatment.