Development Disturbances MCQs

Option A: Infection of Salivary gland in the mandible

Option B: Tissue of the odontogenic apparatus

Option C: Tissue of the oral mucosa

Option D: None of the above

Correct Answer: None of the above ✔

Option A: Mohr’s syndrome

Option B: Sturge-Weber Syndrome

Option C: Rubinstein Taybi Syndrome

Option D: Proteus Syndrome

Correct Answer: Proteus Syndrome ✔

Option A: Dilaceration

Option B: Fusion

Option C: Gemination

Option D: Concrescence

Correct Answer: Fusion ✔

Option A: Naso-alveolar cyst

Option B: Globulomaxillary cyst

Option C: Naso palatine cyst

Option D: Mid palatine cyst

Correct Answer: Globulomaxillary cyst ✔

Option A: Globulomaxillary cyst

Option B: Median palatine cyst

Option C: Nasopalatine cyst

Option D: Nasoalveolar cyst

Correct Answer: Nasoalveolar cyst ✔

Option A: Incisor region

Option B: Canine region

Option C: Molar region

Option D: Premolar region

Correct Answer: Premolar region ✔

Option A: Gemination

Option B: Twinning

Option C: Concrescence

Option D: Fusion

Correct Answer: Fusion ✔

Option A: Trauma to the tooth germ during root development

Option B: Abnormal displacement of tooth germ during root development

Option C: Abnormal proliferation of enamel epithelium during tooth development

Option D: Abnormal displacement of ameloblasts during tooth formation

Correct Answer: Trauma to the tooth germ during root development ✔

Option A: Mesiodens

Option B: Incisor with talon/cusp

Option C: Mandibular first molar

Option D: Maxillary premolars

Correct Answer: Mandibular first molar ✔

Option A: Shell teeth

Option B: Tauradontisam

Option C: Dentin Dysplasia

Option D: Dentinogenesis imperfecta

Correct Answer: Dentinogenesis imperfecta ✔

Option A: Homozygous

Option B: Autosomal dominant

Option C: Recessive

Option D: X-linked recessive

Correct Answer: Autosomal dominant ✔

Option A: Maxi. central incisor

Option B: Mandibular canine

Option C: Mand. second premolar

Option D: Maxillary first premolar

Correct Answer: Mand. second premolar ✔

Option A: Upward sloping of the palpebral fissure

Option B: Poorly developed or absence of malar bones

Option C: Progenia and mandibular prognathism

Option D: No loss of hearing

Correct Answer: Poorly developed or absence of malar bones ✔

Option A: Odontoma

Option B: Myxoma

Option C: Boney cyst

Option D: Torus palatinus

Correct Answer: Torus palatinus ✔

Option A: Edward’s syndrome

Option B: Klinefelter’s syndrome

Option C: Rubinstein Taybi syndrome

Option D: Down’s syndrome

Correct Answer: Rubinstein Taybi syndrome ✔

Option A: Rickets

Option B: Fluoride

Option C: Congenital syphilis

Option D: Cleidocranial dysostosis

Correct Answer: Cleidocranial dysostosis ✔

Option A: Type I

Option B: Type III

Option C: Type II

Option D: Type IIII and I

Correct Answer: Type I ✔

Option A: Mesiodens

Option B: Distal to 3rd molar in maxilla

Option C: Distal to mandibular 3rd molar

Option D: Para molars

Correct Answer: Distal to 3rd molar in maxilla ✔

Option A: Gingival cyst of newborn

Option B: Gingival cyst of adult

Option C: Enamel pearls

Option D: Epithelial rests

Correct Answer: Gingival cyst of adult ✔

Option A: Globulomaxillary cyst

Option B: Nasopalatine cyst

Option C: Aneurysmal cyst

Option D: Dentigerous cyst

Correct Answer: Nasopalatine cyst ✔

Option A: First premolars

Option B: Second Premolars

Option C: Max. lateral incisors

Option D: Mandibular lateral incisors

Correct Answer: Max. lateral incisors ✔

Option A: Squamous tissue of the mucosa

Option B: Connective tissue of the mucosa

Option C: Rests of malassez

Option D: Dental lamina

Correct Answer: Dental lamina ✔

Option A: Oral cancer

Option B: fungal infection

Option C: Leukoplakia

Option D: Burning sensation of tongue

Correct Answer: fungal infection ✔

Option A: Neonatal hypoplasia

Option B: Amelogenesis imperfecta

Option C: Cleidocranial dysplasia

Option D: Dentinogenesis imperfecta

Correct Answer: Dentinogenesis imperfecta ✔

Option A: Lesions may be Bilaterally symmetrical on tongue

Option B: No treatment is required

Option C: Is a precancerous condition

Option D: May be related to emotional stress

Correct Answer: Is a precancerous condition ✔

Option A: Maxilla

Option B: Mandible

Option C: Alveolar bone

Option D: Cranium

Correct Answer: Alveolar bone ✔

Option A: Dentigerous cyst

Option B: Primordial cyst

Option C: Nasopalatine cyst

Option D: Radicular cyst

Correct Answer: Nasopalatine cyst ✔

Option A: Hypercementosis

Option B: Elongated wide pulp canals and short roots

Option C: Obliterated pulp chambers with secondary dentine deposition

Option D: Rootless teeth with thin shell of enamel

Correct Answer: Elongated wide pulp canals and short roots ✔

Option A: Remnants of cell rests of serrae

Option B: Remnants of cell rests of mallasez

Option C: Remnants of cell rests of embryonic lacrimalduct

Option D: Maxillary sinus lining epithelium

Correct Answer: Remnants of cell rests of embryonic lacrimalduct ✔

Option A: Hypertrophy of fungiform papillae

Option B: Hypertrophy of foliate papillae

Option C: Hypertrophy of filiform papillae

Option D: Hypertrophy of circumvallate papillae

Correct Answer: Hypertrophy of filiform papillae ✔

Option A: Reiter’s

Option B: Peutz – jeghers

Option C: Gardner’s

Option D: Behcet’s

Correct Answer: C. Gardner’s ✔

Option A: amelogenesis imperfecta

Option B: dentinogenesis imperfecta

Option C: Odontodysplasia

Option D: Osteitis deformans

Correct Answer: dentinogenesis imperfecta ✔

Option A: enamel hypoplasia due to hypocalcemia

Option B: enamel hypoplasia due to birth injuries

Option C: enamel hypoplasia due to congenital syphilis

Option D: enamel hypoplasia due to local infection or local trauma

Correct Answer: enamel hypoplasia due to local infection or local trauma ✔

Option A: Cystic swellings in neonates

Option B: Cysts associated with soft palate

Option C: Cysts of gingiva in growing children

Option D: Warts on the tongue

Correct Answer: Cystic swellings in neonates ✔

Option A: Autosomal dominant

Option B: Autosomal recessive

Option C: Se* linked recessive

Option D: Not a inheritable trait

Correct Answer: Autosomal dominant ✔

Option A: Osteomas

Option B: Epidermoid cysts

Option C: Osteosarcoma

Option D: Impacted permanent teeth

Correct Answer: Osteosarcoma ✔

Option A: First nine month of life

Option B: First two years of life

Option C: First month of life

Option D: Two or three years of life

Correct Answer: First nine month of life ✔

Option A: Fat tissue embedded in buccal mucosa

Option B: Red spots

Option C: Present on the cheek mucosa lateral to angle of the mouth

Option D: All of the above

Correct Answer: Present on the cheek mucosa lateral to angle of the mouth ✔

Option A: Tuberculated

Option B: Conical

Option C: Screw shaped

Option D: Incisor shaped

Correct Answer: Conical ✔

Option A: Craniofacial dysostosis

Option B: Dentinogenesis imperfecta

Option C: Amelogenesis imperfecta

Option D: None of the above

Correct Answer: Dentinogenesis imperfecta ✔

Option A: Heamagioma

Option B: Static bone cyst

Option C: Central giant cell granuloma

Option D: Aneursycimal bone cyst

Correct Answer: Static bone cyst ✔

Option A: Dens in dente

Option B: Enamel Hypoplasia

Option C: Talon’s cusp

Option D: Enamel Pearl

Correct Answer: Dens in dente ✔

Option A: Small teeth with large jaws

Option B: Small teeth with small jaws

Option C: Smaller teeth than the normal

Option D: Large teeth with small jaws

Correct Answer: Smaller teeth than the normal ✔

Option A: Turner’s tooth

Option B: Taurodontism

Option C: Enameloma

Option D: Ghost teeth

Correct Answer: A. Turner’s tooth ✔

Option A: Turners tooth

Option B: Hutchinson’s teeth

Option C: Mottled enamel

Option D: Moon’s molars

Correct Answer: B. Hutchinson’s teeth ✔

Option A: Nasolabial cyst

Option B: Nasopalatine cyst

Option C: Mid alveolar cyst

Option D: Palatine cyst

Correct Answer: Nasolabial cyst ✔

Option A: An avoid shaped radiolucency above the lateral incisor and canine teeth

Option B: Erosion of base above lateral incisor and canine teeth

Option C: An inverted funnel shaped radiolucent lesion above the roots of lateral incisor and canine teeth

Option D: A pear shaped radiolucent lesion between roots of lateralincisor and canine teeth

Correct Answer: Erosion of base above lateral incisor and canine teeth ✔

Option A: A deformity of a tooth consisting of a sharp bend bend in the root

Option B: Abrasions on two surfaces of single tooth

Option C: A root or tooth that is split into two

Option D: A tooth that is fractured at two or more places

Correct Answer: A deformity of a tooth consisting of a sharp bend bend in the root ✔

Option A: melogenesis imperfecta

Option B: Dentinogenesis imperfecta

Option C: Flurosis

Option D: Odontodysplasia

Correct Answer: Flurosis ✔

Option A: In anterior 2/3 of dorsal aspect

Option B: In posterior 1/3 of dorsal aspect

Option C: Near the base of tongue close to foramen caecum

Option D: In anterior 2/3 of inferior surface

Correct Answer: Near the base of tongue close to foramen caecum ✔

Option A: Infiltration of eosinophils

Option B: Infiltration of neutrophils

Option C: Both of the above

Option D: None of the above

Correct Answer: None of the above ✔

Option A: Primary incisors

Option B: Primary 2nd molar

Option C: Permanent incisors

Option D: Permanent 1st molar

Correct Answer: Permanent incisors ✔

Option A: Vermilion of the lip

Option B: Posterior tonsillar pillar

Option C: Alveolar ridge

Option D: Palate

Correct Answer: Alveolar ridge ✔

Option A: Turners hypoplasia

Option B: Generalised dental fluorosis

Option C: Syphillitic hypoplasia

Option D: Rickets hypomineralisation

Correct Answer: Turners hypoplasia ✔

Option A: Ectoderm

Option B: Mesoderm

Option C: Endoderm

Option D: Ecto and Mesoderm

Correct Answer: Ectoderm ✔

Option A: Papillion levefre syndrome

Option B: Osteopetrosis

Option C: Cleidocranialdysostosis

Option D: Ectodermal dysplasia

Correct Answer: Osteopetrosis ✔

Option A: Crouzan syndrome

Option B: Hemifacial hypertrophy

Option C: Cherubism

Option D: Achondroplasia

Correct Answer: Hemifacial hypertrophy ✔

Option A: Hypocalcified dentin

Option B: Odonto dysplasia

Option C: Dentin dysplasia

Option D: Dentinogenesis imperfecta

Correct Answer: Odonto dysplasia ✔

Option A: Improper synthesis of procollagen

Option B: Polymerisation of collagen

Option C: Increase osteoclastic activity

Option D: Increase fibroblastic activity

Correct Answer: Improper synthesis of procollagen ✔

Option A: Hypotaurodont

Option B: Mesotaurodont

Option C: Hypertaurodont

Option D: Normal tooth

Correct Answer: Normal tooth ✔

Option A: Group I

Option B: Group II

Option C: Group III

Option D: Group IV

Correct Answer: Group I ✔

Option A: Nasoalveolar cyst

Option B: Nasopalatine cyst

Option C: Incisive canal

Option D: Globulomaxillary cyst

Correct Answer: Globulomaxillary cyst ✔

Option A: Dentigerous cyst, Globulomaxillary cyst, lateral periodontal cyst, OKC

Option B: Dentigerous cyst, Globulomaxillary cyst, radicular cyst

Option C: Dentigerous cyst OKC, radicular cyst

Option D: ‘B’ & ‘C’

Correct Answer: Dentigerous cyst, Globulomaxillary cyst, lateral periodontal cyst, OKC ✔

Option A: Maxila

Option B: Mandible

Option C: Ethmoid bone

Option D: Cervical spine

Correct Answer: Maxila ✔

Option A: Klinefelter’s syndrome

Option B: Sturge weber syndrome

Option C: Down syndrome

Option D: Turner syndrome

Correct Answer: A. Klinefelter’s syndrome ✔

Option A: Nasopalatine cyst

Option B: Naso-alveolar cyst

Option C: Globulomaxillary cyst

Option D: Median palatal cyst

Correct Answer: Nasopalatine cyst ✔

Option A: Attempt to repair the defective dentin

Option B: Abrupt arrest to dentin formation in crown

Option C: Abnormal dentin formation in a disorganized fashion

Option D: Cascades of dentin to form root

Correct Answer: Cascades of dentin to form root ✔

Option A: Macrostomia

Option B: Fetal alcohol syndrome

Option C: Cleft lip and palate

Option D: Ectodermal dysplasia

Correct Answer: Cleft lip and palate ✔

Option A: Ankylosed teeth

Option B: Unerupted teeth

Option C: Impacted teeth

Option D: Intruded teeth

Correct Answer: Ankylosed teeth ✔

Option A: Permanent third molar

Option B: Permanent second premolar

Option C: Permanent lateral incisor

Option D: Permanent Canine

Correct Answer: Permanent third molar ✔

Option A: End of sinus tract

Option B: Extraction Socket

Option C: Due to irritation from calculus / over hanging restoration

Option D: None of the above

Correct Answer: End of sinus tract ✔

Option A: Deafness

Option B: Multiple supernumerary teeth

Option C: Multiple intestional polyps

Option D: scleroderma

Correct Answer: Multiple intestional polyps ✔

Option A: Paramolars

Option B: Paramolars

Option C: Lateral incisors

Option D: Maxillary canine

Correct Answer: Lateral incisors ✔

Option A: Focal epithelial hyperplasia

Option B: Fibromatosis gingiva

Option C: Oral melanotic macule

Option D: Hereditary intestinal polyposis syndrome

Correct Answer: Focal epithelial hyperplasia ✔

Option A: Maxillary deciduous dentition

Option B: Maxillary permanent dentition

Option C: Mandibular deciduous dentition

Option D: Mandibular permanent dentition

Correct Answer: Maxillary permanent dentition ✔

Option A: Micrognathia

Option B: Cleft of the lip and plate

Option C: Tetrology of fallot

Option D: Syndactally

Correct Answer: Micrognathia ✔

Option A: Amelogenesis imperfecta

Option B: Regional odontodysplasia

Option C: Dentinogenesis imperfecta

Option D: Dentinal dysplasia type I

Correct Answer: Regional odontodysplasia ✔

Option A: Cornal dentin dysplasia

Option B: Regional odontodysplasia

Option C: Dentinogenesis imperfecta

Option D: Amelogenesis imperfecta

Correct Answer: Cornal dentin dysplasia ✔

Option A: Severe flurosis

Option B: Trauma at the time of birth

Option C: congenital syphilis

Option D: Due to chronic suppurative abscess in over lying gingival tissue

Correct Answer: congenital syphilis ✔

Option A: Type I dentinogenesis imperfecta

Option B: Type II dentinogenesis imperfecta

Option C: Type III dentinogenesis imperfecta

Option D: Dentin dysplasia

Correct Answer: Type II dentinogenesis imperfecta ✔

Option A: Deciduous maxillary anteriors

Option B: Deciduous mandibular anteriors

Option C: Permanent maxillary anteriors

Option D: Permanent manibular anteriors

Correct Answer: Permanent maxillary anteriors ✔

Option A: Amelogenesis imperfecta

Option B: Cleidocranial dysostosis

Option C: Regional odontodysplasia

Option D: Dentinogenesis imperfecta

Correct Answer: Cleidocranial dysostosis ✔

Option A: Mandibular premolar

Option B: Mandibular canine

Option C: Mandibular third molar

Option D: Maxillary central incisor

Correct Answer: Maxillary central incisor ✔

Option A: congenital syphilis

Option B: Tertiary syphilis

Option C: Secondary syphilis

Option D: Acquired syphilis

Correct Answer: congenital syphilis ✔

Option A: An abnormal proliferation of pulp tissue

Option B: Denticle formation within the pulp tissue

Option C: A deep invagination of the enamel organ during formation

Option D: A supernumerary tooth bud enclaved within a normal tooth

Correct Answer: A deep invagination of the enamel organ during formation ✔

Option A: Mand. Primary 1st moral

Option B: Mand. Primary 2nd moral

Option C: Maxi. Primary 1st moral

Option D: Maxi. Primary 2nd moral

Correct Answer: Mand. Primary 2nd moral ✔

Option A: Anodontia

Option B: Oligodontia

Option C: Microdontia

Option D: Dens is dente

Correct Answer: Oligodontia ✔

Option A: Retrusive maxilla

Option B: Enamel hypoplasia

Option C: Retrusive Mandible

Option D: Dentinogenesis imperfecta

Correct Answer: Enamel hypoplasia ✔

Option A: Rickets

Option B: Congenital hyperthyroidism

Option C: Cleidocranial dysplasia

Option D: cherubism

Correct Answer: Congenital hyperthyroidism ✔

Option A: Tuberculum impar and lateral lingual swellings

Option B: Hypobranhiral eminence and tuberculum impar

Option C: The two lateral lingual swellings

Option D: Some of the above

Correct Answer: The two lateral lingual swellings ✔

Option A: Vitamin A deficiency

Option B: Excess of fluoride

Option C: Vitamin D deficiency

Option D: Teratogens

Correct Answer: Excess of fluoride ✔

Option A: Max. lateral incisor

Option B: Mand. Second premolar

Option C: Mand. Central incisor

Option D: Mand. first premolar

Correct Answer: Max. lateral incisor ✔

Option A: Dilaceration

Option B: Concrescence

Option C: Fusion

Option D: Gemination

Correct Answer: Fusion ✔

Option A: Black hairy tongue

Option B: Median rhomboid glossitis

Option C: Geographic tongue

Option D: Fissured tongue

Correct Answer: Black hairy tongue ✔

Option A: Primary dentition

Option B: Permanent dentition

Option C: Mixed dentition

Option D: None of the above

Correct Answer: Primary dentition ✔

Option A: May have resemblance to normal teeth

Option B: Disto molars doesn’t resemble any other tooth

Option C: Mesiodens is the most common supernumerary tooth

Option D: More common in mandible

Correct Answer: More common in mandible ✔

Option A: May involve both the deciduous and the permanent dentition

Option B: In false anodontia tooth doesn’t undergo full development

Option C: May involve a single tooth

Option D: In total anodontia all teeth are missing

Correct Answer: B. In false anodontia tooth doesn’t undergo full development ✔

Option A: Defective enamel and dentine

Option B: Defective dentine and obliterated pulp chamber

Option C: Increased rate of caries

Option D: Oligodontia

Correct Answer: Defective dentine and obliterated pulp chamber ✔

Option A: As developmental anomalies

Option B: From carcinomatous transformation

Option C: As a result of hyperpalsia

Option D: Due to repeated trauma in the area

Correct Answer: As developmental anomalies ✔

Option A: Linea alba buccalis

Option B: Heck’s disease

Option C: Lingual verices

Option D: Fordyce spots

Correct Answer: B. Heck’s disease ✔