ch.7 Flashcards
digestion
process by which food is changed in the mouth, stomach, and intestines by chemical, mechanical, and enzymatic action, so that the body can absorb it
bolus
small mass of chewed food ready to be swallowed
absorption
process by which nutrient material is taken into the bloodstream and lymph and travels to all cells of the body
elimination
process whereby the solid waste products of digestion are excreted
absorpt/o
to take in
aden/o
gland
amyl/o
starch
anabol/o
building-up
append/o
appendix
appendic/o
appendix
bil/i
gall, bile
bucc/o
cheek
catabol/o
casting-down
celi/o
abdomen, belly
cheil/o
lip
chol/e
gall, bile
choledoch/o
common bile duct
cirrh/o
orange-yellow
col/o
colon
colon/o
colon
cyst/o
bladder
dent/o
tooth
diverticul/o
diverticula
duoden/o
duodenum
enter/o
interstine
esophage/o
esophagus
esophag/o
esophagus
gastr/o
stomach
gingiv/o
gums
gloss/o
tongue
glyc/o
sweet, sugar
halit/o
breath
hemat/o
blood
hemorrh/o
vein liable to bleed
hepat/o
liver
herni/o
hernia
ile/o
ileum
labi/o
lip
lapar/o
abdomen
lingu/o
tongue
mes/o
middle
odont/o
tooth
pancreat/o
pancreas
pept/o
to digest
pharyng/e
pharynx
pharyng/o
pharynx
pil/o
hair
prand/i
meal
proct/o
anus and rectum
pylor/o
pylorus, gatekeeper
rect/o
rectum
sial/o
saliva, salivary
sigmoid/o
sigmoid
splen/o
spleen
stomat/o
mouth
verm/i
worm
constipat
to press together
eme
to vomit
laxat
to loosen
log
study
masticat
to chew
nid
nest
paralyt
to disable, paralysis
volvul
to roll
amylase
enzyme that breaks down starch
anabolism
building up go body substances in the constructive phase of metabolism
anorexia
lack of appetite; decreased desire for food
appendectomy
surgical excision of the appendix
appendicitis
inflammation of the appendix
ascites
significant accumulation of serious fluid in the peritoneal cavity
biliary
pertaining to bile
bilirubin
orange colored bile pigment produced by the separation of hemoglobin into parts that are excreted by the liver cells
black hairy tongue
condition in which the tongue is covered by hairlike papillae entangled with threads produced by fungi or bacteria
bowel
intestine; the long tube in the body that stores and then eliminates waste out of the body
buccal
pertaining to the cheek
catabolism
a casting down; in metabolism a breaking down of complex substances into more basic elements
celiac
pertaining to the abdomen
cheilosis
abnormal condition of the lip as seen in riboflavin and other B-complex deficiencies
cholecystectomy
surgical excision of the gallbladder
cholecystitis
inflammation of the gallbladder
choledochotomy
surgical incision of the common bile duct
cirrhosis
chronic degenerative liver disease characterized by changes in the lobes; parenchymal cells and the lobules are infiltrated with fat
colectomy
surgical excision of part of the colon
colon cancer
malignancy of the colon
colonoscope
thin, lighted, flexible instrument that is used to view the interior of the colon during a colonoscopy
colonoscopy
visual examination of the colon via a colonoscope
colostomy
A surgical procedure that brings one end of the large intestine out through an opening (stoma) made in the abdominal wall. Stool moving through the intestine drains through the stoma into a bag attached to the abdomen. A colostomy can be permanent or temporary.
constipation
infrequent passing of unduly hard and dry feces; difficult defecation
crohn disease
chronic autoimmune disease that can affect any part of the gastrointestinal tract but most commonly in the ileum
dentalgia
pain in a tooth
dentition
type, number, and arrangement of teeth in the dental arch
diarrhea
frequent passage of informed watery stool
diverticulitis
inflammation of the diverticula (pushes in the walls of an organ) in the colon
duodenal
pertaining to the duodenum
dysentery
an intestinal disease characterized by inflammation of the mucous membrane
dyspepsia
difficulty in digestion; indigestion
dysphagia
difficulty in swallowing
emesis
vomiting
enteric
pertaining to the small intestine
enteritis
inflammation of the small intestine
enzyme
protein substance capable of causing rapid chemical changes in other substances without being changed itself
epigastric
pertaining to the region above the stomach
esophageal
pertaining to the esophagus
feces
body waste discharged from the bowel by way of the anus
flatus
blowing; the expelling of gas from the anus
gastrectomy
surgical excision of a part of or the whole stomach
gastric
pertaining to the stomach
gastroenteritis
inflammation of the stomach and intestine
gastroenterologist
physician who specializes in the stomach and intestine
gastroenterology
study of the stomach and intestine
gastroesophageal
pertaining to the stomach and esophagus
gastroesophageal reflux disease (GERD)
Condition that occurs when the muscle between the esophagus and the stomach, the lower esophageal sphincter, is weak or relaxes inappropriately, allowing the stomach’s contents to back up (reflux) into the esophagus.
gavage
to feed liquid or semiliquid food via a tube
gingivitis
inflammation of the gums
glossectomy
partial or complete surgical excision of the tongue
glycogenesis
formation of glycogen from glucose
halitosis
bad breath
hematemesis
vomiting of blood
hemorrhoid
mass of dilated, tortuous veins in the anorectum
hepatitis
inflammation of the liver
hernia
Abnormal protrusion of an organ or a part of an organ through the wall of the body cavity that normally contains it
herniorrhaphy
surgical repair of a hernia
hyperemesis
excessive vomiting
hypogastric
pertaining to below the stomach
ileostomy
the surgical creation of a new opening through the abdominal wall into the ileum
inflammatory bowel disease (IBD)
Broad term that describes conditions with chronic or recurring abnormal immune response and inflammation of the gastrointestinal tract.
intussusception
the slipping or telescoping of one part of an intestine into another part just below it
irritable bowel syndrome (IBS)
disorder that affects the muscular contractions of the colon and interferes with its normal functioning
labial
pertaining to the lip
laparotomy
surgical incision into the abdomen
lavage
to wash out a cavity
laxative
substance that acts to loosen the bowel
lingual
pertaining to the tongue
malabsorption
an inadequate absorption of nutrients from the intestinal tract
mastication
chewing
melena
black, tarry feces that has a distinctive odor and contains digested blood
mesentery
pertaining to the peritoneal fold encircling the small intestine and connecting the intestine to the posterior abdominal wall
nausea
uncomfortable feeling go the inclination to vomit
pancreatitis
inflammation of the pancreas
paralytic ileus
paralysis of the intestines that causes distention and symptoms of acute bowel obstruction and inactivity
peptic
pertaining to gastric digestion
peptic ulcer disease (PUD)
disease in which an ulcer forms in the mucosal wall of the stomach, the pylorus, the duodenum, or the esophagus
periodontal
pertaining to the area around a tooth
periodontal disease
inflammation and degeneration of the gums and surrounding bone, which frequently causes the loss of teeth
peristalsis
wavelike contractions that occur involuntarily in hollow tubes of the body, especially the alimentary canal
pharyngeal
pertaining to the pharynx
pilonidal cyst
Closed sac in the crease of the sacrococcygeal region caused by a developmental defect that permits epithelial tissue and hair to be trapped below the skin and cause pain or swelling above the area of the anus or near the tailbone
postprandial (PP)
pertaining to after a meal
probiotics
live microorganisms that, when administered in adequate amounts, confer a health benefit on the digestive system
proctoscope
an instrument used in a medical procedure to view the interior of the rectal cavity
pyloric
pertaining to the gatekeeper, the opening between the stomach and the duodenum
rectocele
hernia of part of the rectum into the vagina
sialadenitis
inflammation of a salivary gland
sigmoidoscope
an instrument used in a medical procedure to new the interior of the sigmoid colon
splenomegaly
enlargement of the spleen
stomatitis
inflammation of the mouth
sublingual
pertaining to below the tongue
ulcerative colitis (UC)
Disease that causes inflammation and ulcers in the lining of the large intestine. The inflammation usually occurs in the rectum and lower part of the colon but can affect the entire colon
vermiform
shaped like a worm
volvulus
twisting of the bowel on itself that causes an obstruction
vomit
to eject stomach contents through the mouth
Ba
barium
BAC
blood alcohol concentration
BE
Barrett esophagus
BM
bowel movement
CD
Crohns disease
CEA
carcinoembryonic antigen
CHO
carbohydrate
CMP
comprehensive metabolic panel
EE
erosive esophagitis
EGD
esophagogastroduodenoscopy
ERCP
endoscopic retrograde cholangiopancreatography
GB
gallbladder
GERD
gastroesophageal reflux disease
GGT
gamma-glutamyltransferase
GI
gastrointestinal
HAV
hepatitis A virus
HBsAg
hepatitis B surface antigen
HBV
hepatitis B
HCI
hydrochloric acid
HCV
hepatitis C virus
HDV
hepatitis D virus
HEV
hepatitis E virus
IBD
inflammatory bowel disease
IBS
irritable bowel syndrome
LES
lower esophageal sphincter
MSG
monosodium glutamate
NG
nasogastric (tube)
O&P
ova and parasites
OIC
opioid-induced constipation
OO
postprandial (after meals)
PPIs
proton-pump inhibitors
PUD
peptic ulcer disease
UC
ulcerative colitis
UGI
upper gastrointestinal