Chp 12 GASTROINTESTINAL SYSTEM Flashcards
anorexia
loss of appetite (orexia = appetite)
aphagia
inability to swallow
ascites
an accumulation of fluid in the peritoneal cavity (ascos = bag)
buccal
in the cheek
diarrhea
frequent loose or liquid stools
constipation
infrequent or incomplete bowel movements characterized by hardened, dry stool that is difficult to pass (constipo = to press together)
dyspepsia
indigestion (pepsis = digestion)
dysphagia
difficulty in swallowing
eructation
belch
flatulence
gas in the stomach or intestines (flatus = a blowing)
halitosis
bad breath (halitus = breath)
hematemesis
vomiting blood
hematochezia
red blood in stool (chezo = defecate)
hepatomegaly
enlargement of the liver
hyperbilirubinemia
excessive level of bilirubin (bile pigment) in the blood
icterus
yellow discoloraion of the skin, sclera (white of eye), and other tissues caused by excessive bilirubin in the blood (jaundice = yellow)
jaundice
yellow discoloraion of the skin, sclera (white of eye), and other tissues caused by excessive bilirubin in the blood (jaundice = yellow)
melena
dark colored, tarry stool caused by old blood
nausea
feeling of sick in the stomach
steatorrhea
feces containing fat
sublingual
under the tongue
hypoglossal
under the tongue
ankyloglossia
a defect of the tongue characterized by a short, thick frenulum (ankyl/o = crooked or stiff)
cheilitis
inflammation of the lip
esophageal varices
swollen, twisted veins in the esophagus that are especially susceptible to ulceration and hemorrhage
esophagitis
inflammation of the esophagus
gastritis
inflammation of the stomach
gastroesophageal reflux disease (GERD)
a backflow of contents of the stomach into the esophagus, often resulting from abnormal function of the lower esophageal sphincter, causing burning pain in the esophagus