Digestive System Flashcards
Orange-yellow pigment formed during destruction of erythrocytes that is taken up by liver cells to form bilirubin and eventually excreted in the feces
bilirubin
Mass of masticated food ready to be swallowed
bolus
Gland that secretes its products through excretory ducts to the surface of an organ or tissue or into a vessel
exocrine
Circular band of muscle fibers that constricts a passage or closes a natural opening of the body
sphincter
Organic compound, a true fat, that is made of one glycerol and three fatty acids
triglycerides
Mouth
or/ or stomat/o
Tongue
gloss/o or lingu/o
Cheek
bucc/o
Lip
cheil/o or labi/o
Teeth
dent/o or odont/o
Gum
gingiv/o
Saliva, salivary gland
sial/o
Esophagus
esophag/o
Pharynx
pharyng/o
pylor/o
Pylorus
duoden/o
Duodenum
Intestine (usually small intestine)
enter/o
Jejunum (second part of small intestine)
jejun/o
ileum
ile/o
Appendix
append/o or appendic/o
Colon
col/o or colon/o
Sigmoid colon
sigmoid/o
Rectum
rect/o
Anus, rectum
proct/o
Anus
an/o
Pancreas
pancreat/o
Bile vessel
cholangi/o
Bile, gall
chol/e
Gallbladder
cholecyst/o
choledoch/o
Bile duct
-orexia
Appetite
-pepsia
Digestion
-prandial
Meal
Lack or loss of appetite, resulting in inability to eat
Anorexia
Abnormal accumulation of fluid in the abdominal cavity
ascites
Rumbling or gurgling noises that are audible at a distance and caused by passage of gas through the liquid contents of the intestine
borborygmus
Physical wasting that includes loss of weight and muscle mass and is commonly associated with acquired AIDS and cancer
cachexia
Presence or formation of gallstones in the gallbladder or common bile duct
cholelithiasis
Scarring and dysfunction of the liver caused by chronic liver disease
cirrhosis
Spasm in any hollow or tubular soft organ, especially in the colon, accompanied by pai
colic
Form of inflammatory bowel disease (IBD), usually of the ileum but possibly affecting any portion of the intestinal tract; also called regional enteritis
Crohn disease
Inflammation of the intestine, especially the colon, that may be caused by ingesting water or food containing chemical irritants, bacteria, protozoa, or parasites and results in bloody diarrhea
dysentery
Inability or difficulty in swallowing; also called aphagia
dysphagia
Producing gas from the stomach, usually with a characteristic sound; also called belching
eructation
Fecal conctretion
fecalith
Gas in the GI tract; expelling of air from a body orifice, especially the anus
flatus
Foul-smelling breath
halitosis
Backflow of gastric contents into the esophagus due to a malfunction of the sphincter muscle at the inferior portion of the esophagus
gastroesophageal reflux disease (GERD)
Vomiting of blood from bleeding in the stomach or esophagus
hematemesis
Symptom complex marked by abdominal pain and altered bowel function for which no organic cause can be determined ; also called spastic colon
irritable bowel syndrome (IBS)
Symptom complex of the small intestine characterized by the impaired passage of nutrients, minerals, or fluids through intestinal villi into the blood or lymph
malabsorption syndrome
Passage of dark-colored, tarry stools, due to the presence of blood altered by intestinal juices
melena
Excessive accumulation of fat that exceeds the body’s skeletal and physical standards, usually an increase of 20 percent or more above ideal body weight
obesity
BMI of 40 or greater, which is generally 100 pounds or more over ideal body weight
morbid obesity
Severe constipation which may be caused by an intestinal obstruction
obstipation
Formation of white spots or patches on the mucous membrane of the tongue, lips or cheek caused primarily by irritation
oral leukoplakia
Progressive, wavelike movement that occurs involuntarily in hollow tubes of the body; especially the GI tract
peristalsis
Stricture or narrowing of the pyloric sphincter (circular muscle of the pylorus) at the outlet of the stomach, causing an obstruction that blocks the flow of food into the small intestine
pyloric stenosis
Backward flowing, as in the return of solids or fluids to the mouth from the stomach
regurgitation
Passage of fat in large amounts in the feces due to failure to digest and absorb it
steatorrhea
Presence or formation of gallstones in the gallbladder or common bile duct
cholelithiasis
Scarring and dysfunction of the liver cause by chronic liver disease
cirrhosis
Spasm in any hollow or tubular soft organ, especially in the colon, accompanied by pain
Colic
Form of inflammatory bowel disease (IBD), usually of the ileum but possibly affecting any portion of the intestinal tract, also regional enteritis
Crohn Disease
Inflammation of the intestine, especially the colon, that may be caused by ingesting water or food containing chemical irritants, bacteria, protozoa, or parasites and results in bloody diarrhea
dysentery
Inability or difficulty in swallowing; also called aphagia
dysphagia
Producing gas from the stomach, usually with a characteristic sound; also called belching
eructation
Fecal concretion
fecalith
Gas in the GI tract; expelling of air from a body orifice, especially the anus
*may require hand sanitizer
flatus
Backflow of gastric contents into the esophagus due to a malfunction of the sphincter muscle at the inferior portion of the esophagus
gastroesophageal reflux disease
(GERD)
Erma Gerd!
Foul smelling breath
halitosis
Vomiting of blood from bleeding in the stomach or esophagus
hematemesis
Symptom complex marked by abdominal pain and altered bowel function for which no organic cause can be dtermined; also called spastic colon
irritable bowel syndrome (IBS)
Symptom complex of the small intestine characterized by the impaired passage of nutrients, minerals, or fluids through intestinal villi into the blood or lymph
malabsorption syndrome
Passage of dark colored tarry stools, due to the presence of blood altered by intestinal juices
melena
Excessive accumulation of fat that exceeds the bodys skeletal and physical standards, usually an increase of 20% or more above ideal body weight
obesity
Morbid obesity- BMI of 40% or greater
Severe constipation, which may be caused by an intestinal obstruction
obstipation
Formation of white spots pr patches on the mucous membrane of the tongue, lips, or cheek caused primarily by irritation
oral leukoplakia
Progressive wavelike movement that occurs involuntarily in hollow tubes of the body
peristalsis
Stricture or narrowing of pyloric sphincter
pyloric stenosis
Backword flowing
regurgitation
Passage of fat in large amounts in feces due to failure to digest and absorb
steatorrhea