Ch 10 - Gastrointestinal System (Gastroenterology) Flashcards
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what is the main function of the GI system?
turn food into energy
what is digestion?
the process of converting food into energy (“dia” through/”gest” carry)
what are the 3 types of usable food materials?
protein, fat, and carbohydrates
or/o
mouth
stomat/o
mouth
gingiv/o
gums
dent/o
tooth
odont/o
tooth
what parts make up the upper gastrointestinal tract?
mouth, esophagus, stomach
what parts make up the lower GI tract?
the small and large intestines
the small intestine is…
the longest part of the GI system
what are the parts of the small intestine?
duodenum, jejunum, ileum
what happens in the duodenum?
chemical breakdown through chemicals of the liver (bile) and pancreas
where is most food nutrients absorbed?
the small intestine
what does the large intestine do?
absorb water from food
where does stool pass through?
ascending, transverse, descending, and sigmoid colon to the rectum
what role does the liver play in digestion?
gets rid of toxins, plays a role in energy storage, provides bile to breakdown food
what is the gallbladder?
a storage gland
where is bile sent to?
small intestine (via the bile duct) and gallbladder
what role does the pancreas play in the GI system?
makes enzymes to break down proteins, fats, and carbohydrates
sial/o
saliva
bil/i
bile (gall)
chol/e
bile (gall)
peritoneum
the membrane surrounding the abdomen (it has more specific nerve fibers so pain in the peritoneum is specific in nature)
abdomin/o
abdomen
celi/o
abdomen
lapar/o
abdomen
dyspepsia
bad digestion (bad/digestion/condition)
esophagalgia
pain in the esophagus
eupepsia
good digestion
gastralgia
stomach pain
gastrodynia
stomach pain
gingivalgia
gum pain
gingivostomatitis
inflammation of the mouth and gums
odontalgia
tooth pain
odontodynia
tooth pain
stomatitis
mouth inflammation
stomatodynia
mouth pain
jaundice can indicate
problems with the GI system, usually liver problems
what happens after visual inspection has taken place
palpate (feel) the abdomen) - looking for masses, pain or muscle tension (guarding)
what is guarding?
muscle tension in response to pain
gastromalacia
stomach softening
gastroparesis
partial paralysis of the stomach
gingivitis
inflammation of the gums
gingivoglossitis
inflammation of the gums and tongue (gum/tongue/inflammation)
glossoplegia
paralysis of the tongue
odontoclasis
breaking of a tooth
stomatogastric
pertaining to the mouth and stomach
stomatosis
mouth condition
anophony
sound from the anus
flatus
passing gas
hernia
rupture or protrusion of an organ through the wall that normally contains it
steatorrhea
excessive fat discharged in the feces - can indicate disease
ascites
retention of fluid in the peritoneum
biligenesis
formation of bile
cholelith
stone in the bile
hepatomalacia
softening of the liver
hepatomegaly
enlargement of the liver
hepatoptosis
downward displacement of the liver
pancreatolith
stone in the pancreas
sialoangiectasis
over-expansion of the salivary vessels
sialolith
stone in the saliva