ch 9 dental anatomy

what is the most common oral lining mucosa: (keratinized or non-keratinized?)

buccal and labial mucosa
alveolar mucosa
floor of the mouth
ventral surface of the tongue
soft palate
these all fall into the category of ________ mucosa, _________ mucosa

what are 4 clinical considerations of the oral mucosa lining mucosa?

what are fordyce's spots/granules?

rubbery surface texture is _________ mucosa

T/F masticatory mucosa is resilient
True False

what are the three parts of the mouth that are masticatory mucosa?

T/F masticatory mucosa can be orthokeratinized or parakeratinized

what is the least common in the oral cavity? masticatory mucosa __________

if a cell is orthokeratinized, what does that mean?

what protects against physical, chemical microbial attack?

what protects from dehydration and heat loss?

what color is an orthokeratinized cell?

parakeratinized means what?

what type of cell is associated with higher level of attached gingiva?

what has special protection against bacterial invasion, mechanical irritation, dryness?

name three clinical considerations of masticatory mucosa:

what are the two types of hyperkeratinization?

hyperkeratinization, non-keratinized may transform into _________ in response to trauma

name 2 examples of hyperkeratinized non-keratinized responses to trauma:

hyperkeratinization, keratinized is occurring in response to _________ trauma

heat from smoking or hot fluids is what keratinization?

can hyperkeratinization, keratinized be reversed if trauma is removed?

somatitis if referred to:

what mucosa is found on the dorsal and lateral surfaces of the tongue along with papilla?

inner lips and cheeks are what type of mucosa?

labial/buccal mucosa is extremely _________, opaque ________, shiny, and moist.

T/F labial/buccal mucosa is compressible (adipose tissue) and stretches easily
True False

________ and ________ mucosa function as ____ unit

what mucosa lines the vestibules of the oral cavity?

what type of attachment is alveolar mucosa?

the floor of the mouth and ________ _________ function as one unit

the floor of the mouth and ventral tongue have ______ tissue, _______-________ in color, moist and shiny, and ________

attached gingiva is part of the ____________ junction

what is opaque pink with pigmentation and stippled?

what is pink, firm, and IMMOBILE?

the medial portion is firmer than the lateral on the hard palate because of the ________ ________ _________

three clinical considerations with keratinization:

the subepithelial ct graft is from the _________ ________, creates more cells. more ________, has a base layer and repairs _______

what part of the tongue is tightly packed striated muscle bundles with little adipose tissue?

which part of the tongue is less mobile, bulkier, and has less adipose tissue?

what are the 2 mucosal layers on the dorsal surface of the tongue?

the specialized mucosa of the dorsal tongue is:

the masticatory mucosa of the dorsal tongue covers the _________ __________

T/F the taste bud cells are associated with fungiform, foliate, circumvallate, and filiform papilla.
True False

there is a ________ turnover time for taste bud cells

what are the 4 fundamental taste sensations?

where on the tongue are the taste sensations?

taste cells transmit ________

what is a taste pore?

which part of the tongue is supporting?

which is the most common of the papilla of the tongue?

filiform papilla is located on the ________ surface of the tongue

what is the shape of filiform papilla? what do they help do?

filiform papilla are ___-___mm

what kind of texture do filiform papilla have?

increased keratin of filiform papilla = _________ (color)

T/F filiform papilla are NOT taste buds
True False

what is the function of filiform papilla?

which papilla are LESS common?

the fungiform papilla are located on the ________ of the tongue, not near the _______ _______

what shape are fungiform papilla?

fungiform papilla are ____mm

the color of fungiform papilla are _______ dots, meaning highly _______

the function of fungiform papilla is ________ ________

foliate papilla are like _____ or ______

foliate papilla are located on the _________ ________ portion of the tongue

there are _____-_____ vertical ridges of foliate papilla

foliate papilla are ______ shaped

taste buds are located on the ________ ________ of foliate papilla

do you get to taste (the rainbow) with foliate papilla?

there are _____-_____ circumvallate papilla on the tongue

the location of circumvallate papilla are located just _______ to the ______ ________; inverted ___ shaped row facing the pharynx

what are the shape of circumvallate papilla?

what salivary glands are located in the circumvallate papilla?

T/F there is a circular trough/trench in the circumvallate papilla to keep the taste buds hydrated at all times.
True False

are circumvallate papilla used for taste?

what are the clinical considerations of the tongue?

the location of geographic tongue appears on the ________ _______

what is the color of geographic tongue?

what is the cause of geographic tongue?

sore, burning, trauma, hereditary, may not have symptoms are:

what is the treatment for geographic tongue?

what is black hairy tongue?

black hairy tongue is present on the _______ surface of the tongue

normal shedding of _________ does not occur with black hairy tongue

there will be fungal overgrowth due to high doses of _______ or ________ with black hairy tongue

what does black hairy tongue look like?

what are clinical considerations of mucosa turnover time?