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The Digestive System
N/A
29
Veterinary Medicine
12th Grade
03/26/2013

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Cards

Term
digestive system
alimentary system
gastrointestinal system
GI system
Definition
the long, muscular tube that begins at the mouth and ends at the anus
Term
aliment/o
Definition
combining form for nourishment
Term
what are the major structures of the digestive system?
Definition
the oral cavity, pharynx, esophagus, stomach and small and large intestines
Term
What organs are associated with the digestive system?
Definition
the liver, gallbladder, and pancreas
Term
mouth
Definition
contains the major structures of the oral cavity; is where the mechanical and chemical process of digestion begins
Term
oral cavity
Definition
contains the lips and cheeks, hard and soft palates, salivary glands, tongue, teeth, and peridontium
Term
or/o and stomat/o
Definition
combining form meaning mouth
Term
What bones bound the oral cavity?
Definition
the maxilla and the mandible
Term
gnath/o
Definition
combining form meaning jaw
Term
prognathia
Definition
an elongated mandible
Term
brachygnathia
Definition
a shortened mandible
Term
labia
Definition
medical term for lips; form the opening to the oral cavity; sometimes called parrot mouth
Term
cheil/o and labi/o
Definition
combining form for lips
Term
buccal
Definition
term that means pertaining to or directed toward the cheek
Term
palate
Definition
forms the roof of the mouth; consists of two parts -- the hard and soft palate
Term
hard palate
Definition
forms the bony rostral portion of the palate that is covered with specialized mucous membranes
Term
rugae
Definition
irregular folds of the specialized mucous membranes
Term
rug/o
Definition
combining form for wrinkle or fold
Term
soft palate
Definition
forms the flexible caudal portion of the palate; involved in closing off the nasal passage during swallowing so that food does not move into the nostrils
Term
palat/o
Definition
combining form meaning palate
Term
tongue
Definition
a movable muscular organ in the oral cavity used for tasting and processing food
Term
papillae
Definition
elevation on the dorsum of the tongue
Term
filiform
Definition
thread-like
Term
fungiform
Definition
mushroom-like
Term
vallate
Definition
cup-shaped
Term
Where are taste buds located?
Definition
taste buds are located in the fungiform and vallate papillae
Term
frenulum
Definition
the band of connective tissue that joins the tongue to the ventral surface of the oral cavity
Term
gloss/o and lingu/o
Definition
combining forms for tongue
Term
lingual surface
Definition
the side of the cheek that is adjacent to the tongue
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