Chapters 6,7, 8, 9, 12 Flashcards
What does the combining form aliment/o mean
nourishment
what does the oral cavity contain
lips, cheeks, hard palate, soft palate
What does the combining forms or/o and stomat/o mean
mouth
what does the combining form gnath/o mean
jaw
prognathia (Sow mouth)
elongated mandible, or a mandible that is overshot
brachygnathia (parrot mouth)
shortened mandible, or a mandible that is undershot
labia
lips
what does the combining form labi/o and cheil/o mean
lips
buccal
pertaining to or directed toward the cheek
palate
forms the roof of the mouth
Hard palate
the bony rostral portion of the palate that is covered with specialized mucous membrane
Rugae
specialized mucous membrane that contains irregular folds
soft palate
the flexible caudal portion of the palate
Tongue
movable muscular organ located in the oral cavity used for tasting and processing food, grooming, and articulating noises
papillae
elevations
Filiform
threadlike
Fungiform
Mushroom like
vallate
Cube shaped
frenulum
band of connective tissue that connects the tongue to the ventral surface of the oral cavity
lingual surface
Cheek side
Dentition
The teeth as a whole, that is, the teeth arranged in the maxillary and mandibular arcades
deciduous dentition
The temporary set of teeth that are erupt in young animals and are replaced at or near maturity
permanent dentition
the set of teeth designed to last the lifetime of an animal
incisor
front tooth used for cutting
canine
long, pointed bonelike tooth located between the incisors and premolars
premolars
cheek tooth found between the canine teeth and molars
molar
most caudally located permanent cheek tooth used for grinding
enamel
the hard white substance covering the dentin of the crown of the tooth
cementum
the bonelike connective tissue that covers the root of the tooth
Dentin
connective tissue surrounding the tooth pulp
pulp
consists of nerves, blood vessels, and loose connective tissue
apical foramen
the hole at the tip of the root where nerves and blood vessels enter the tooth
periodontia
structures that support the teeth
periodontal ligament
contains collagen fibers that are anchored to the cementum of the tooth and the alveolar bone
gingiva
mucous membrane that surrounds the teeth and forms the mouth lining, also known as the gums
salivary glands
a group of cells located in the oral cavity that secrete a clear substance containing digestive enzymes
Selenodont
animals with teeth that have crescents on their grinding surfaces
Lophodont
animals with teeth that have ridged occlusal surfaces
bunodont
animals with teeth that are worn rounded surfaces
hypsodont
animals with continuously erupting teeth
pleurodont
animals with teeth attached by one side on the inner jaw surface
brachydont
animals with permanently rooted teeth
pharynx
the cavity in the caudal oral cavity that joins the respiratory and gastrointestinal system
esophagus
a collapsible muscular tube that leads from the oral cavity to the stomach
abdomen
the cavity located between the diaphragm and the pelvis
peritoneum
the membrane lining that covers the abdominal and pelvic cavities and some of the organs in the area
lesser omentum
folding of peritoneum
greater omentum
connected to the dorsal abdominal wall by another fold of peritoneum
glandular stomach
produces secretion for digestion
cardia
entrance area located nearest to the esophagus
fundus
base of an organ
body
main portion of an organ, which is the rounded base or bottom, also known as the corpus
antrum
constricted part of the stomach that joins the pylorus
pylorus
narrow passageway between the stomach and the duodenum
pyloric sphincter
muscle ring that controls the flow of material from the stomach to the duodenum of the small intestine
rugae
folds present in the mucosa of the stomach
rumen
largest compartment of the ruminant stomach that serves as a fermentation vat
reticulum
most cranial compartment of the ruminant stomach; also called the honeycomb
omasum
third compartment of the ruminant stomach
abomasum
fourth compartment of the ruminant stomach, also known as the true stomach
liver
removes excess glucose from the bloodstream
emulsification
fat digestion
bilirubin
is a pigment produced from the destruction of hemoglobin that is released by the liver in bile
pancreas
elongated gland near the cranial portion of the duodenum
lipase
enzyme that digests fat
amylase
enzyme that digests carbohydrates
prehension
grasping of food
mastication
breaks food down into smaller pieces and mixes the ingesta with saliva
deglutition
moves chewed ingesta into the pharynx and into the esophagus
Urinary system
removes wastes from the body by constantly filtering blood
urea
major waste product of protein metabolism, it is filtered by the kidney and used in some diagnostic tests to determine the health status of the kidney.
homeostasis
maintaining a proper amount of water, electrolytes, and acids allows the body to have a stable internal environment.
what does the combining form home/o mean
unchanging