Test Bank For Oral Pathology for the Dental Hygienist 7th Edition | Complete Solution| Grade A+.Test Bank For Oral Pathology for the Dental Hygienist 7th Edition | Complete Solution| Grade A+Test Bank For Oral Pathology for the Dental Hygienist 7th Edition | Complete Solution| Grade A+.
.
1. Which8descriptive8term8is8described8as8a8segment8that8is8part8of8the8whole?
a. Bulla
b. Vesicle
c. Lobule
d. Pustule
ANS:8 C
A8lobule8is8described8as8a8segment8or8lobe8that8is8part8of8a8whole.8A8bulla8is8a8large,8elevated8l
esion8that8contains8serous8fluid8and8may8look8like8a8blister.8A8vesicle8is8a8small,8elevated8lesio
n8that8contains8serous8fluid.8Pustules8are8circumscribed8elevations8containing8pus.
2. A8lesion8with8a8sessile8base8is8described8as
a. an8ulcer.
b. stemlike.
c. pedunculated.
d. flat8and8broad.
ANS:8 D
Sessile8describes8the8base8of8a8lesion8that8is8flat8and8broad.8An8ulcer8is8a8break8in8the8surface8e
pithelium.8 A8stemlike8lesionNi sUrRefSeI
rr N
edGtK
o 8Ia sNpGe.
d uCnOcuMl a t e d. 8 A8pedunculated8 lesion8 is8 stemlike8
or8stalk-based8(similar8to8a8mushroom).
3. Which8condition8is8not8diagnosed8through8clinical8appearance?
a. Mandibular8tori
b. Fordyce8granules
c. Black8hairy8tongue
d. Compound8odontoma
ANS:8 D
The8compound8odontoma8is8initially8identified8radiographically8as8a8radiopaque8area8in8which8
tooth8structure8can8be8identified.8No8clinical8component8exists.8Mandibular8tori8are8identified8
clinically8as8areas8of8exostosis8on8the8lingual8aspects8of8mandibular8premolars.8Fordyce8granu
les8are8yellow8clusters8of8ectopic8sebaceous8glands8diagnosed8through8clinical8appearance.8Bl
ack8hairy8tongue8is8diagnosed8clinically.8The8filiform8papillae8on8the8dorsal8tongue8elongate8a
nd8become8brown8or8black.8Causes8include8tobacco,8alcohol,8hydrogen8peroxide,8chemical8rin
ses,8antibiotics,8and8antacids.
a. median8rhomboid8glossitis.
b. benign8migratory8glossitis.
c. fissured8tongue.
d. black8hairy8tongue.
ANS:8 B
Benign8migratory8glossitis8is8another8name8for8geographic8tongue.8Research8suggests8that8me
dian8rhomboid8glossitis8is8associated8with8a8chronic8fungal8infection8from8Candida8albicans.8
Sometimes8the8condition8resolves8with8antifungal8therapy.8Fissured8tongue8is8seen8in85%8of8th
e8population.8It8is8a8variant8of8normal.8Genetic8factors8are8typically8associated8with8the8conditi
on.8Black8hairy8tongue8is8caused8by8a8reaction8to8chemicals,8tobacco,8hydrogen8peroxide,8or8a
ntacids.8The8filiform8papillae8on8the8dorsal8tongue8become8elongated8and8are8dark8brown8to8bl
ack.
a. Palatal8cyst
b. Torus8palatinus
c. Mixed8tumor
d. Ranula
ANS:8 B
A8torus8palatinus8is8developmental8and8bony8hard8and8is8found8on8the8midline8of8the8palate.8D
iagnosis8is8made8on8the8basis8of8clinical8appearance.8A8palatal8cyst8appears8radiolucent8on8a8ra
diographic8examination8and8is8not8diagnosed8through8clinical8appearance.8A8mixed8tumor8or8p
leomorphic8adenoma8is8a8benign8tumor8of8salivary8gland8origin,8found8unilaterally8off8the8mid
line8of8the8hard8palate.8It8is8composed8of8tumor8tissue8that8is8not8bony8hard8to8palpation.
Ranula8is8a8term8used8for8a8mucocele-
like8lesion8that8forms8unilaterally8on8the8floor8of8the8mouth.
6. The8gray-
white8opalescent8film8seen8on8the8buccal8mucosa8of885%8of8black8adults8is8a8variant8of8norma
l8that8requires8no8treatment8and8is8termed
a. linea8alba.
b. leukoedema.
c. leukoplakia.
d. white8sponge8nevus.
ANS:8 B
Leukoedema8is8a8diffuse8opalescence8most8commonly8seen8on8the8buccal8mucosa8in8black
individuals.8Linea8alba8is8a8“white8line”8that8extends8anteroposteriorly8on8the8buccal8mucosa8a
long8the8occlusal8plane.8It8is8most8prominent8in8patients8who8have8a8clenching8or8grinding8hab
it.8Leukoplakia8is8a8clinical8term8for8a8white8lesion,8the8cause8of8which8is8unknown.8White8spo
nge8nevus8is8a8genetic8(autosomal8dominant)8trait.8Clinically,8it8is8characterized8by8a8soft8whit
e,8folded8(or8corrugated)8oral8mucosa.8A8thick8layer8of8keratin8produces8the8whitening.
REF:8 Leukoedema,8page823 OBJ:8 8
7. Which8condition8most8likely8responds8to8therapeutic8diagnosis?
a. Angular8cheilitis
b. Amelogenesis8imperfecta
c. Paget8disease
d. Stafne8bone8cyst
ANS:8 A
Angular8cheilitis8most8commonly8responds8to8antifungal8therapy8once8nutritional8deficiencies8
have8been8ruled8out.8Amelogenesis8imperfecta8is8a8genetic8condition8associated8with8abnormal
8development8of8the8enamel.8Paget8disease8is8a8chronic8metabolic8bone8disease.8A8highly8elevat
ed8serum8alkaline8 p hospNhUatRa S
s eIleNvGelKcIo N
n tG
ri .
b uCteOs Msignificantl y 8to8 the8 diagnosis.8 A8 Stafne
bone8cyst8is8determined8through8surgical8diagnosis8in8which8entrapped8salivary8gland8tissue8is8
identified.
a. Dilantin
b. Nifedipine
c. Quinidine
d. Clozapine
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