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CNHP
Chapter 11
| question/term | answer/definition |
|---|---|
| digestive system= | GI (gastrointestinal) system |
| the GI system includes | the digestive tract and associated structures |
| functions of the GI system | digestion, absorption, excretion |
| digestion | the process of breaking down food by chewing, swallowing, and mixing in digestive juices to convert some of the food into absorbable molecules |
| absorption | the passage of digested food molecules through the walls of the intestines and into the bloodstream to be carried to cells of the body |
| excretion | the elimination of non absorbable nutrients and wastes from the body |
| abdomin/o , celi/o, lapar/o | abdomen |
| an/o | anus |
| appendic/o | appendix |
| bil/i, chol/e | bile |
| bucc/o | cheek |
| cheil/o | lip |
| col/o, colon/o | colon |
| cyst/o | bladder or sac |
| dent/i | teeth |
| doch/o | duct |
| duoden/o | duodenum |
| enter/o | small intestine |
| gingiv/o | gum |
| gloss/o, lingu/o | tongue |
| hepat/o, hepatic/o | liver |
| herni/o | hernia |
| ile/o | ileum |
| inguin/o | groin |
| jejun/o | jejunum (empty) |
| lith/o | stone |
| or/o, stomat/o | mouth |
| phag/o | eat or swallow |
| proct/o | anus and rectum |
| pylor/o | pylorus (gatekeeper) |
| sial/o | saliva |
| sigmoid/o | sigmoid colon (resembles) |
| steat/o | fat |
| -emesis | vomiting |
| number of anatomical divisions | 9 |
| number of general clinical divisions | 4 |
| 4 general divisions | RUQ, RLQ, LUQ, LLQ |
| 9 anatomical divisions | right and left: hypochondriac, lumbar, inguinal middle: epigastric, umbilical, hypogastric |
| common hernias | hiatal and inguinal |
| C&S | culture and sensitivity |
| EGD | esophagogastroduodenoscopy |
| ERCP | endoscopic retrograde cholangiopancreatography |
| EUS | endoscopic ultrasonography |
| HAV | hep A virus |
| HCV | hep C virus |
| LES | lower esophageal sphincter |
| NG | nasogastric |
| PUD | peptic ulcer disease |