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Chapter 9
Digestive System
Term | Definition |
---|---|
an/o | anus |
chol/e | bile or gall |
cholesyst/o | gallblader |
col/o, colon/o, | colon |
-emesis | vomiting |
esophag/o | esophagus |
gastr/o | stomach |
hepat/o | liver |
-lithiasis | presence of stones |
-pepsia | digestion |
-phagia | swallowing |
-proct/o | rectum |
rect/o | rectum |
sigmoid/o | sigmoid colon |
anorexia nervosa | an eating disorder characterized by a false appearance. |
antiemetic | medication that is administered to prevent or relieve nausea and vomiting |
apthous ulcer | canker sores; grey-white pits with a red border in the soft tissues lining the mouth |
botulism | food poisoning; transmitted through contaminated food or n infected wound |
bulimia nervosa | an eating disorder characterized by frequent episodes of binge eating followed by self induced vomiting |
cachexia | condition of physical wasting away due to loss of weight and muscle mass |
cholecystetomy | surgical removal of the gallbladder |
crohns disease | chronic autoimmune disorder that can occur anywhere in the digestive tract |
diverticulitis | inflammation of the small intestine caused by eating or drinking substances contaminated with viral and bacterial pathogens |
dyspepsia | indigestion; pain or discomfort in digestion |
dysphagia | difficulty in swallowing |
enteritis | inflammation of the small intestines caused by eating or drinking substances contaminated wit viral |
esophageal varices | enlarged and swollen veins at the lower end of the esophagus |
esphagogastroduodenoscopy | endoscopic procedure that allows direct visualization of the upper GI tract |
hematemesis | vomiting of blood |
hiatal hernia | condition in which a potion of the stomach protrudes upwards into the chest, through an opening in the diaphragm |
inguinal hernia | protrusion of a small loop of bowel through a weak place in the lower abdominal wall or groin |
jaundice | yellow discoloration of the skin, mucous membranes, and the eyes |
morbid obesity | the condition of weighing two to three times more than the ideal weight or having a body mass index value greater than 39 |
peristalsis | series of wave like contraction of the smooth muscles in a single direction |
regurgitation | return of swallowed food back to the mouth |
salmonellosis | salmonella; caused by the bacterium salmonella which is transmitted by food that is contaminated by feces |
ulcerative colitis | chronic condition of unknown cause in which repeated episodes of inflammation in the rectum and large intestine cause ulcers and irritation |
volvulus | the twisting of the intestines on itself that causes an obstruction |