Chapter 9 Part 1 Flashcards
bile
fluid secreted by the liver into the duodenum
bile acids
steroids synthesized from cholesterol
biliary
pertaining to bile
bilirubin
bile pigment formed in the liver from hemoglobin
cirrhosis
extensive fibriotic liver disease
glycogen
the body’s principal carbohydrate reserve, stored in the liver and skeletal muscles
hepatic
pertaining to the liver
hepatitis
inflammation of the liver
jaundice
yellow staining of tissues with bile pigments, including bilirubin
liver
body’s largest organ, located in the right upper quadrant of the abdomen
provisional disgnosis
temporary diagnosis pending further examination or testing
aphthous
painful small ulcers (canker sores) greek: ulcer
canker
nonmedical term for apthous ulcer. Latin: crab
caries
bacterial descruction of teeth. Latin: dry rot
gingiva
tissue surrounding the teeth and covering the jaw. Latin: gum
gingival
pertaining to the gums
gingivitis
inflammation of the gums
gingivectomy
surgical removal of diseases gum tissue
halitosis
bad breath
peridontal
around a tooth
peridontics
branch of dentistry specializing in gum disorders
peridontitis
inflammation of tissue around a tooth
plaque
patch of abnormal tissue. French: plate
pyorrhea
purulent discharge (pus)
tartar
calcified deposit at the gingival margin of the teeth. Latin: crust on wine casks
thrush
infection with Candida albicans
ailmentary
pertaining to the digestive tract
ailmentary canal
digestive tract
anus
terminal opening of digestive tract through which feces are discharged. Latin: ring
anal
pertaining to the anus
bariatric
treatment of obesity
digestion
breakdown of food into elements suitable for cell metabolism
digestive
pertaining to digestion
esophagus
tube linking the pharynx and the stomac. Greek: gullet
gastric
pertaining to the stomach
gastroenterology
medical speciality of stomach and intestines
intestine
digestive tube from the stomach to the anus
laparoscopy
examination of contents of abdomen using an endoscope
nutrient
a substance in food required for normal physiologic function. Latin: to nourish
amino acid
basic building block for protein. Acid, latin: sour
chyle
a milky fluid that results from the digestion and absorption of fats in the small intestine. Greek: juice
emulsify
break up into very small droplets to suspend in a solution
emulsion
the system that contains small droplets suspended in a liquid
lacteal
a lymphatic vessel carrying chyle away from the intestine
lipase
enzyme that breaks down fat
lipid
general term for all types of fatty compounds
mineral
inorganic compund usually found in the earth’s crust
bolus
a single mass of a substance. Greek: lump
deglutition
the act of swallowing
masticate
to chew
mastication
the process of chewing
peristalsis
waves of alternate contraction and relaxation of the intestinal wall, which moves food along the digestive tract
constipation
hard, infrequent bowel movements
Chron disease
narrowing and thickening of terminal small bowel
dehydration
process of losing body water
dysentary
disease with diarrhea, bowel spasms, and dehydration
gastroenteneritis
inflammation of the stomach and intestines
lactose
the disaccharide found in cow’s milk
lactase
enzyme that breaks down lactose to glucose and galactose
malnutrition
inadequate nutrition from poor diet of inadequate absorption of nutrients
anastomosis
a surginally-made union between two tubular structures
endoscope
instrument to examine the inside of a hollow or tubular organ
colonscopy
examining the colon by endoscopy
panendoscopy
examination of the inside of the esophagus, stomach, and upper duodenum using a flexible endoscope
proctoscopy or anoscopy
examination of the inside of the anus by endoscopy
sigmoidoscopy
examination by endoscopy of the sigmoid colon
gastroscopy
examination of the inside of the stomach by endoscopy
enema
an injection of fluid into the rectum
ostomy
artificial opening into a tubular structure
colostomy
artificial opening from the colon to the outsid of the body
ileostomy
artificial opening from the ileum to the outside of the body
stoma
artificial opening
celiac disease
disease caused by sensitivity to gluten
diarrhea
abnormally frequent and loose stools
flatulence
excessive amount of gas in the stomach and intestines
flatus
gas or air expelled through the anus. Latin: blowing
gluten
insoluble protein found in wheat, barley, and oats. Latin: glue
malabsoprtion
inadequate gastrointestinal absorption of nutrients
portal vein
the vein that carries blood from the intestines to the liver. Latin: gate
starch
complex carbohydrate made of multiple units of glucose
vilius
thin, hairlike projection, particularly of a mucous membrane lining a cavity