Chapter 7:11 Digestive System
chemical and mechanical breakdown of the process of digesting food
Digestion
what are 3 functions of the large intestate
absorbs water, storage of digested materials, absorption of vitamin B and K
branchi
arm
breaks down fats
bile
villi contains
blood capillaries lacteals
chronic disease that occurs when acid from the stomach and flows back up into the esophagus
Gastroesophageal reflux disease
What is the food called when it is chewed and mixed with saliva
bolus
fluid that passes from stomach to small intestine
chyme
in step 10 what happens
chyme enters colon manufactures mucus and large intestine absorbs water
chronic disease of the liver in which scar tissue replaces liver cells
cirrhosis
presence of stones in the gallbladder
constipation
condition characterized by frequent watery stools
diarrhea
what do blood capillaries absorb
digested nutrients
what is chyme in the small intestine known as
duodenum
body part that helps direct food down the esophagus
epiglottis
Acro
extremities
what do lacteals absorb most
fats
bile helps break down what in what stage
fats and 7
how does the process of digestion begin with
food in the mouth
inflammation of mucous membrane of the stomach and intestines
gastroenteritis
aden
gland
cardi/o
heart
dilated or varicose veins in the rectal or anal area
hemorrhoids
inflammation of the liver usually caused by
hepatitis
stomach protrudes through the diaphragm by opening for esophagus
hernia
What chemicals help create chyme
hydrochloric acid
what two secreations does the pancreas does it produce
insulin pancreatic juices
most nutrients from the small intestine are known as
jejunum
arthro
joint
col/o
large intestine
hepat
liver
what is the organ behind the stomach
pancreas
acts as sugars
pancreatic amylase or amylopsin
Three pais of the salivary glands
parotid sublingual submandibular
indigested juices that also contain enzymes
peptidases
wave like movement of muscles that causes the food to move in a forward direction
peristalsis
Mastication
process of chewing
List four things that happen in the stomach during digestion
receives food through esophagus, disappears as stomach fills with food and expands, mucus membrane lining of the stomach folds, cardiac sphincter closes after food enters the stomach
saliva contains enzyme
salivary amylase
how does food enter stomach and what stage
stage 4 and spinster
What does salivary amylase break down
starches carbohydrates
Food is softened = bolus in
step 2
gastr/o
stomach
what is the function of the gallbladder
stores and concentrates bile
3 Functions of the liver
stores sugar stores iron secrets bile
breaks down sugars into simple forms
surcease
List two functions of the tongue
taste buds, for tasting aids for chewing and swallowing
inflammatory disease of the colon with formation of users and abscesses
ulcerative colitis
angi/o
vessels
fingerlike projections on the small intestine called
villi
what is moved to the last rectum in stage 11
waste and feeces
what does the colon store
wastes
carp
wrist