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HHS Digestive System
Medical Word Elements & Abbreviations
| Question | Answer |
|---|---|
| bilirubin | yellowish breakdown product of red blood cells |
| bolus | Mass of masticated food ready to be swallowed |
| sphincter | Circular band of muscles that secretes is products through excretory ducts to the surface of an organ or tissue or into a vessel |
| or/o; stomat/o | mouth |
| gloss/o;lingu/o | tongue |
| bucc/o | cheek |
| cheil/o; labi/o | lip |
| dent/o; odont/o | teeth |
| gingiv/o | gum(s) |
| sial/o | saliva |
| esophag/o | esophagus |
| pharyng/o | pharynx |
| gastr/o | stomach |
| pylor/o | pylorus |
| duoden/o | duodenum(first part of small intestine) |
| enter/o | intestine(usually small intestine) |
| jejun/o | jejunum(second part of small intestine) |
| ile/o | ileum(third part of small intestine) |
| append/o; appendic/o | appendix |
| col/o; colon/o | colon |
| sigmoid/o | sigmoid colon |
| rect/o | rectum |
| proct/o | anus, rectum |
| an/o | anus |
| hepat/o | liver |
| pancreat/o | pancreas |
| cholangi/o | bile vessel |
| chol/e | bile, gall |
| cholecyst/o | gallbladder |
| choledoch/o | bile duct |
| -emesis | vomit |
| -iasis | abnormal condition |
| -megaly | enlargement |
| -orexia | appetite |
| -pepsia | digestion |
| -phagia | swallowing, eating |
| -prandial | meal |
| -rrhea | discharge, flow |
| dia- | thorugh, across |
| peri- | around |
| sub- | under, below |
| BM | bowel movement |
| CT | computed tomography |
| HDV | hepatitis D virus |
| HEV | hepatitis E virus |
| IBS | irritable bowel syndrome |
| LFT | liver function test |
| STAT | immediately |
| R/O | rule out |
| a.c. | before meals |
| b.i.d. | twice a day |
| hs | half strength |
| h.s. | at bedtime |
| NPO; n.p.o. | nothing by mouth |
| pc, p.c. | after meals |
| p.o. | by mouth |
| p.r.n. | as required |
| qAM | every morning |
| q.d. | every day |
| q.h. | every hour |
| q.2h. | every two hours |
| q.i.d. | four times a day |
| q.o.d. | every other day |
| qPM | every evening |
| t.i.d. | three times a day |