Chapter 5+6: Need to Know Flashcards
four function of body
ingestion, digestion, absorption, elimination
bilirubin
pigment in bile
common bile duct
carries bile from the liver and gallbladder to the duodenum to the choledochus
gallbladder
small sac under the liver; stores bile
ileum
third part of the small intestine
mastication
chewing
lower esophageal sphincter (LES)
ring of muscles between the esophagus and stomach. also called cardiac sphincter
peristalsis
rhythmic contractions of the tubular organs
pharynx
throat, common passageway for food from the mouth and for air from the nose
bucc/o
cheek
cec/o
cecum
celi/o
belly, abdomen
cheil/o
lip
labi/o
lip
choledoch/o
common bile duct
dent/i
tooth
TPN
total parenteral nutrition
anorexia
lack of appetite
ascites
abnormal accumulation of fluid in the abdomen
diarrhea
frequent passage of loose, watery stools
dysphagia
difficulty in swallowing
hematochezia
passage of fresh, bright red blood from the rectum
jaundice
yellow-orange colouration of the skin and whites of the eyes caused by high levels of bilirubin in the blood
steatorrhea
fat in the feces; foul-smelling fecal matter
achalasia
failure of the lower esophagus sphincter (LES) muscle to relax
gastroesophageal reflux disease (heartburn)
GERD
solids and fluids return to the mouth from the stomach
hernia
protrusion of an organ or part through the tissues and muscles normally containing it
Crohn disease (“Crohn’s”)
chronic inflammation of the intestinal tract
diverticulosis
abnormal outpouchings in the intestinal wall of the colon
dysentery
painful, inflamed intestines commonly caused by bacterial infection
hemorrhoids
swollen, twisted, varicose veins in the rectal region
intussusception
telescoping of the intestines
volvulus
twisting of the intestine on itself
IBS
irritable bowel syndrome
cholelithiasis
gallstones in the gallbladder
cirrhosis
chronic degenerative disease of the liver
-emesis
vomiting
-pepsia
digestion
-phagia
eating, swallowing
-ptysis
spitting
celi/o
belly, abdomen
proct/o
anus and rectum
liver function tests (LFTs)
Tests for the presence of enzymes and bilirubin in blood
lower gastrointestinal series
x-ray images of the colon and rectum obtained after injection of barium into the rectum
upper gastrointestinal series
x-ray images of the esophagus, stomach, and small intestines obtained after adminstering barium my mouth
laparoscopy
visual (endoscopic) examination of the abdomen with a laparoscope inserted through small incisions in the abdomen
nasogastric intubation (NG tube)
insertion of a tube through the nose into the stomach
paracentesis (abdominocentesis)
surgical puncture to remove fluid from the abdomen
BE
barium enema
BM
bowel movement
EGD
esophagogastroduodenoscopy
ERCP
endoscopic retrograde cholangiopacreatography
G tube
gastrostomy tube; also called stomach tube and PEG tube–used to introduce nutrients into the stomach after insertion through the abdominal wall with laparoscopic instruments
GERD
gastroesophageal reflux disease
GI
gastrointestinal
IBD
inflammatory bowel disease (Crohn’s disease and ulcerative colitis)
LFTs
Liver Function tests–alk phos, bilirubin, AST, ALT
NG tube
nasogastric tube
NPO
nothing by mouth (Latin nil per os)
PUD
peptic ulcer disease
TPN
total parenteral nutrition