Medical Terminology 4 Flashcards
Digestive System
main function of digestive system
Break down food
prepare for absorption
elimination waste
Main components
Mouth
Pharynx
Esophagus
Stomach
Small intestine
Large intestine
types of cells at the mouth
squamous
types of cells at the anus
squamous
Accessory Organs to GI
Liver
Gallbladder
Pancrease
Liver
produces bile
removes glucose from the blood to synthesize glycogen for storage
stores vitamins
destroys toxins
Gallbladder
Storage area for bile
Pancrease
endocrine-secretes insulin
exocrine produces digestive enzymes
destroys old erythrocytes and releasing bilirubin
synthesizes proteins circulating in the blood
maintain normal glucose levels in the blood
bilirubin
orange yellow pigment formed during destruction of erythrocytes
is taken up by the liver cells and eventually excreted
bolus
mass of masticated food ready for swallowing
exocrine
type of glad that secretes products through excretory ducts to the surface of an organ or tissue
sphincter
circular band of muscle fibers that constricts a passage or closes a natural opening
stromato-
of the mouth
lingu-
pertaining to the tongue
bucco-
pertaining to the cheek
chelio-
pertaining to the lip
odonto-
of the teeth
sailo-
pertaining to the salivary glands
pharyngo-
pertaining to the pharynx
gastro-
pertaining to the belly/ stomach
enter-
intestine
col-
colon
cholangio-
bile vessel
choledoch-
bile duct