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Med Term CH 6
Digestive System
Question | Answer |
---|---|
bilirubin | orange-yellow pigment formed during destruction of erythrocytes that is taken up by the liver cells and eventually excreted in the feces |
bolus | mass of masticated food ready for swallowing |
exocrine | type of gland that secretes its products through excretory ducts to the surface of an organ or tissue into a vessel |
sphincter | circular band of muscular fibers that constricts a passage or closes a natural opening of the body |
tryglycerides | organic compound, a true fat, that is made of one glycerol and three fatty acids |
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, salivary gland |
pharyng/o | pharynx (throat) |
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) |
rect/o | rectum |
proct/o | anus, rectum |
an/o | anus |
cholangi/o | bile vessel |
chol/e | bile, gall |
cholecyst/o | gallbladder |
choledoch/o | bile duct |
-iasis | abnormal condition (produced by something specified) |
-orexia | appetite |
-pepsia | digestion |
-phagia | swallowing, eating |
-prandial | meal |
dia- | through, across |
antacids | counteract or neutralize acidity, usually in the stomach EX: calcium carbonate, aluminum hydroxide and magnesium hydroxide |
antiemetics | control nausea and vomiting by blocking nerve impulses to the vomiting center of the brain EX: prochlorperazine, ondansetron |
antispamodics | decrease GI spasms by slowing peristalsis and motility throughout GI tract EX: glycopyrrolate, dicyclomine |
histamine-2 blockers | inhibit secretion of stomach acid from the gastric cells by blocking the H2 receptor EX: ranitidine, famotidine |
proton pump inhibitors | supress basal and stimulated acid production by inhibiting the acid pump in the gastric cells EX: omeprazole, esomeprazole |