| A | B |
| Gall bladder | Stores bile |
| Emulsifies fats | Bile |
| Makes bile green | Bilirubin |
| Separates stomach from small intestine | Pyloric sphincter |
| Rough stomach lining | Rugae |
| Acid here causes heartburn | Esophagus |
| Digests carbohydrates | Amylase |
| Semi-liquid food in stomach | Chyme |
| Insulin-producing cells | Islets of Langerhans in pancreas |
| First section of small intestine | Duodenum |
| non-inflamed diverticula in GI tract | diverticulosis |
| inflamed diverticula | diverticulitis |
| mass formed during chewing | bolus |
| A hole in the gastric wall | Ulcer |
| gallstones | cholelithiasis |
| herpetic stomatitis | cold sores |
| Muscle action in GI tract | Peristalsis |
| twisted loops of bowel | volvulus |
| rough elevations on the tongue | papillae |
| Last region of small intestine | Ilium |
| another word for jaundice | icterus |
| surgical opening between colon and abd. wall | colostomy |
| gurgling noises in the stomach | borborygmi |
| part of small intestine attached to appendix | cecum |
| belching | eructation |