Perio Final Exam Questions With Complete Answers,
Passed!!
alveolar mucosa is where
continuous with the mouth, found from the MGJ to the vestibule and FOM
if a younger and an older patient is diagnosed with periodontal disease, who has
a more favorable prognosis
older
what is phase IV of periodontal therapy
maintenance
what is in phase III of periodontal
restorative work
phase II is what
surgical
phase I
routine prophylaxis and scaling and root planning
how does the microanatomy of the gingiva differ from the anatomy of the alveolar
mucosa
the gingiva is keratinized and
alveolar mucosa has elastic fibers and gingiva has collagen fiber
alveolar mucosa
is continuous with the mouth and floor of mouth, from the MGJ in the vestibule to the
what are the gingival fibers composed of?
collagen
ground substance is produced and replaced by what type of cells
fibroblast
ground substance is made up of what type of cells
fibroblast
what is the composition of the tissue lining of the healthy gingival sulcus
non keratinized with no rete pegs
what is the early radiographic sign of periodontitis
crestal bone loss
what is the appearance of the appearance of the PDL on an x-ray
radiolucent
what is the appearance of the lamina dura on an x-ray
radiopaque
what is the appearance of the cribriform plate on an x-ray
radiopaque
what does the junctional epithelium consist of
stratified squamous, nonkeratinized
what does the tissue of the gingiva most closely resemble
the hard palate
where do you find acellular cementum
coronal third
what type of fibers are found in the alveolar mucosa
, elastic
what do the sharpeys do
help cementum anchor the ends of PDL fibers to the tooth
what are sharpeys fibers
collagenous bundles that insert into the bone and cementum
where are sharpeys fibers located
in the PDL so they attach the ligament
what are the characteristics of the gingival epithelium
keratinized, stratified squamous epithelium, differentiated into 3 areas; oral epithelium,
sulcular epithelium, and junctional epithelium
oral epithelium
- keratinized/parakeratinized stratified squamous epithelium
- has layers which represent a pattern of cellular birth, maturation, development and
death
- * has no blood vessels or nerves
principal fiber groups
resist lateral (HORIZONTAL) movements of the tooth
what gives soft tissue resilience
collagen
what are the boundaries of the attached gingiva
mucogingival junction (apically)
free gingival groove (coronally)
what is the role of calculus in periodontal disease
harbors plaque
what precaution must be taken when administering local anesthetic in a cardio
patient
vasoconstrictors contain epinephrine which can increase bp
which cells synthesize antibodies
plasma cells
which cells are found in chronically inflammed gingival tissue
macrophages lymphocytes and plasma cells
what is the function of prostaglandins?
bone resorption
whaat is the first immunoglobin the first to respond ot infection
IgM
which is the most abundant
IgG
which is found in saliva
IgA
what is an example of immunocomplex hypersensitivity
lupus
what is anaphylactic or type I
asthma
What is an example of type II hypersensitivity?
rh factor
where does lysosome come from
Passed!!
alveolar mucosa is where
continuous with the mouth, found from the MGJ to the vestibule and FOM
if a younger and an older patient is diagnosed with periodontal disease, who has
a more favorable prognosis
older
what is phase IV of periodontal therapy
maintenance
what is in phase III of periodontal
restorative work
phase II is what
surgical
phase I
routine prophylaxis and scaling and root planning
how does the microanatomy of the gingiva differ from the anatomy of the alveolar
mucosa
the gingiva is keratinized and
alveolar mucosa has elastic fibers and gingiva has collagen fiber
alveolar mucosa
is continuous with the mouth and floor of mouth, from the MGJ in the vestibule to the
what are the gingival fibers composed of?
collagen
ground substance is produced and replaced by what type of cells
fibroblast
ground substance is made up of what type of cells
fibroblast
what is the composition of the tissue lining of the healthy gingival sulcus
non keratinized with no rete pegs
what is the early radiographic sign of periodontitis
crestal bone loss
what is the appearance of the appearance of the PDL on an x-ray
radiolucent
what is the appearance of the lamina dura on an x-ray
radiopaque
what is the appearance of the cribriform plate on an x-ray
radiopaque
what does the junctional epithelium consist of
stratified squamous, nonkeratinized
what does the tissue of the gingiva most closely resemble
the hard palate
where do you find acellular cementum
coronal third
what type of fibers are found in the alveolar mucosa
, elastic
what do the sharpeys do
help cementum anchor the ends of PDL fibers to the tooth
what are sharpeys fibers
collagenous bundles that insert into the bone and cementum
where are sharpeys fibers located
in the PDL so they attach the ligament
what are the characteristics of the gingival epithelium
keratinized, stratified squamous epithelium, differentiated into 3 areas; oral epithelium,
sulcular epithelium, and junctional epithelium
oral epithelium
- keratinized/parakeratinized stratified squamous epithelium
- has layers which represent a pattern of cellular birth, maturation, development and
death
- * has no blood vessels or nerves
principal fiber groups
resist lateral (HORIZONTAL) movements of the tooth
what gives soft tissue resilience
collagen
what are the boundaries of the attached gingiva
mucogingival junction (apically)
free gingival groove (coronally)
what is the role of calculus in periodontal disease
harbors plaque
what precaution must be taken when administering local anesthetic in a cardio
patient
vasoconstrictors contain epinephrine which can increase bp
which cells synthesize antibodies
plasma cells
which cells are found in chronically inflammed gingival tissue
macrophages lymphocytes and plasma cells
what is the function of prostaglandins?
bone resorption
whaat is the first immunoglobin the first to respond ot infection
IgM
which is the most abundant
IgG
which is found in saliva
IgA
what is an example of immunocomplex hypersensitivity
lupus
what is anaphylactic or type I
asthma
What is an example of type II hypersensitivity?
rh factor
where does lysosome come from
