Module 5: Digestive System Flashcards
what is the first part of the small intestine?
the duodenum
what is the pouch that hangs from the cecum?
appendix
what are papillae?
small, raised areas on the tongue that contain receptor organs called taste buds
another term for swallowing is
deglutition
another term for chewing is
mastication
what does the liver do and where is it located?
the live is located in the right upper quadrant it manufactures bile, which is essential for the breakdown of ingested fats. the liver also stores excess glucose until it is needed in the body when blood glucose levels fall
where are rugae found and what is the function?
can be found in both the stomach and the mouth, where they provide a textured surface that facilitates the mechanical breakdown and movement of food
-ase
enzyme
enter/o
intestine
the cecum is a small pouch connected to the ileum at the ______
ileocecal sphincter
where are the tonsils located?
in the oropharynx
what is peristalsis?
contraction of tubular organs
the four upper front teeth in the adult dental arch are called the
incisiors
the breakdown of glycogen into glucose is called
glucogenolysis
the medical term for simple sugar is
glucose
the enzyme that digests protein is
protease
the outermost protective layer of the crown of the tooth is called
enamel
the _____ holds the tooth in place in the tooth socket.
periodontal membrane
___ is the soft, delicate tissue filling the centre of the tooth
pulp
the ring of muscle that controls movement of food from the stomach to the small intestine is the
duodenum
_____ is the removal of solid waste through the anus
defecation
a chemical that speeds up a reaction between substances
enzyme
the small, fleshy mass dangling from the centre of the soft palate is the
uvula
-iasis
means abnormal condition
steat/o
fat
icterus is another term for
jaundice
diverticulitis is caused by
trapping of undigested food or bacteria in a diverticulum
cirrhosis is an
chronic degeneration of liver tissue that is replaced with scar tissue
-eti/o
cause
leukoplakia
precancerous condition characterized by white plaques on the oral mucosa
idi/o
unknown
_____ stomatitis is inflammation of the mouth caused by infection with the herpes virus
hepatic