Talon’s cusp is characteristic of which syndrome_________________?
(A) Edward’s syndrome
(B) Klinefelter’s syndrome
(C) Rubinstein Taybi syndrome
(D) Down’s syndrome
A bony hard asymptomatic swelling found on the midline of the hard palate that appears radiopaque on a radiograph is most likely a__________________?
(A) Odontoma
(B) Myxoma
(C) Boney cyst
(D) Torus palatinus
In Treacher collin’s syndrome there is________________?
(A) Upward sloping of the palpebral fissure
(B) Poorly developed or absence of malar bones
(C) Progenia and mandibular prognathism
(D) No loss of hearing
Which of the following teeth is most likely to be congenitally missing ?
(A) Maxi. central incisor
(B) Mandibular canine
(C) Man
(D) second premolar
The inheritance pattern of dentinogensis imperfecta is______________?
(A) Homozygous
(B) Autosomal dominant
(C) Recessive
(D) X-linked recessive
Large pulp chambers are characteristic of all the following conditions except_______________?
(A) Shell teeth
(B) Tauradontisam
(C) Dentin Dysplasia
(D) Dentinogenesis imperfecta
Taurodontism is usually seen in_________________?
(A) Mesiodens
(B) Incisor with talon/cusp
(C) Mandibular first molar
(D) Maxillary premolars
Which one of the following is the cause of dilacerations ?
(A) Trauma to the tooth germ during root development
(B) Abnormal displacement of tooth germ during root development
(C) Abnormal proliferation of enamel epithelium during tooth development
(D) Abnormal displacement of ameloblasts during tooth formation
Dentinal union of two embryologically developing teeth is referred as______________?
(A) Gemination
(B) Twinning
(C) Concrescence
(D) Fusion
The torus mandibularis most commonly seen in the region of______________?
(A) Incisor region
(B) Canine region
(C) Molar region
(D) Premolar region