A. Congenital syphilis

B. Fluoride

C. Rickets

B. Oligodontia

C. Increased rate of caries

D. Defective enamel and dentine

A. Radiation involving normal tissues

C. Lasers

D. Chemotherapy

A. Viral

B. Endocrine

C. Injury

A. Chronic granulomatous disease

C. Inflammatory disease

D. Follilcular reticulosis

A. Palatine cyst

B. Nasopalatine cyst

C. Mid alveolar cyst

B. Turner syndrome

C. Down syndrome

D. Sturge weber syndrome

A. Gingival cyst of newborn

B. Enamel pearls

D. Epithelial rests

A. amelogenesis imperfecta

B. Odontodysplasia

D. Osteitis deformans

A. Metastatic bone disease

C. Primary hyperparathyroidism

D. Osteomalacia

A. Osteitis fibrosa cystic

B. Osteitis deformans

C. Osteoporosis

B. Upward sloping of the palpebral fissure

C. No loss of hearing

D. Progenia and mandibular prognathism

B. Vitamin A deficiency

C. Teratogens

D. Vitamin D deficiency

B. Nasopalatine cyst

C. Nasoalveolar cyst

D. Incisive canal

A. Disruption of basal lamina

B. Increase in thickness of superficial layer

D. Increase in mitotic division

B. Red spots

C. All of the above

D. Fat tissue embedded in buccal mucosa

A. Tertiary syphilis

B. Acquired syphilis

D. Secondary syphilis

B. Glossoptosis

C. Retrognathia

D. Micrognathia

A. Ventral surface

B. Posterior one third

C. Tip of tongue

A. Osteogenesis imperfecta

B. Osteopetrosis

D. Fibrous dysplasia

A. Dilaceration

B. Gemination

C. Concrescence

B. Molar region

C. Incisor region

D. Canine region

A. White spongy naevus

B. Leukemia

C. Oral hairy leukoplakia

A. Due to chronic suppurative abscess in over lying gingival tissue

C. Trauma at the time of birth

D. Severe flurosis

B. A tooth that is fractured at two or more places

C. A root or tooth that is split into two

D. Abrasions on two surfaces of single tooth

A. Dentigerous cyst, Globulomaxillary cyst, radicular cyst

B. Dentigerous cyst OKC, radicular cyst

D. B & C

A. T1 N1 Mo

B. T3 N1 Mo

C. T4 N2 Mo

A. Squamous cell carcinoma

C. Metastatic bone cancer

D. Osteosarcoma

A. Endoderm

B. Mesoderm

D. Ecto and Mesoderm

A. Permanent second premolar

C. Permanent Canine

D. Permanent lateral incisor

A. Odontodysplasia

B. melogenesis imperfecta

D. Dentinogenesis imperfecta

A. Alkaline phosphatase

B. Acid phosphatase

C. Bicarbonate ion

A. Have a poor oro-dental hygiene, nutritional deficiencies and are chronic alcoholics

B. Are middle aged have a poor oro-dental hygiene and regularly use tabacco

C. Are young, have poor oro-dental hygiene and are heavy smokers

A. Bateroides

C. Veillonella

D. Streptococci

B. Traumatic arthritis

C. Trigeminal neuralgia

D. Degenerative arthritis

A. Fructose

B. Sucrose

C. Cooked starch

A. Increase osteoclastic activity

B. Increase fibroblastic activity

C. Polymerisation of collagen

A. Recessive

C. X-linked recessive

D. Homozygous

A. Fordyce spots

B. Lingual verices

C. Linea alba buccalis

A. Alveolar ridge

B. Floor of the mouth

C. Palate

A. Are the main causative agent

B. Can attack to smooth enamel surfaces

D. Can produce insoluble extracellular polysaccharides

A. Independent of buffering capacity for acids

B. Medium buffering capacity for acids

D. low buffering capacity of acids

A. Produce extracellular amylopectins

B. Be lethal for gnotobiotic animals

C. Produce intracellular dextrans

A. Roof of the sinus

B. Posterior wall of the sinus

D. Anterior wall of the sinus

A. Dentinogenesis imperfecta

B. Amelogenesis imperfecta

D. Regional odontodysplasia

A. Retrusive Mandible

B. Retrusive maxilla

C. Dentinogenesis imperfecta

B. G.V black

C. Schwartz

D. Gottlieb

A. Geographic tongue

B. Median rhomboid glossitis

D. Fissured tongue

A. A cyst present in the incisive canal

B. Soft tissue cyst present often between maxillary Lateral incisor and cuspid teeth

D. A cyst present between the midline of the palate

B. Hypertrophy of fungiform papillae

C. Hypertrophy of circumvallate papillae

D. Hypertrophy of foliate papillae