67.

68.

69.

70.

71.

72.

73.

048/20

Choking off effect of enamel is seen

A) After hand over mouth exercise

B) After sodium fluoride application

C) After a traumatic dental injury

D) Ina young permanent tooth with a deep dentinal carious lesion

Broadbent phenomenon is a

A) Normal feature in the pre-dentate stage
B) Carious lesion in an unerupted tooth

C) Presence of multiple supernumerary teeth
D) Transient malocclusion

The apex of the pedodontic triangle is occupied by the
A) Pedodontist B) Parent/caretaker
C) Child D) Society

Which of the following conditions is not associated with self-injury behavior in children ?
A) Lynch syndrome

B) Autism spectrum disorders

C) Cornelia de Lange syndrome

D) Cerebral palsy

Stage one of the Nolla’s stages of tooth development denotes
A) Absence of crypt B) Presence of crypt
C) Initial calcification D) Crown completion

Which material is not indicated as a root canal obturating material after pulpectomy
in 8 primary tooth ?

A) Zinc oxide eugenol B) lodoform paste

C) Endoflas D) Mineral trioxide aggregate

During a complex tongue thrust swallow, there is no contraction of
A) Temporal muscle B) Mentalis muscle
C) Lips D) Facial muscles

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