379.Hand wrist radiographs provide a view of

a.25 bones
b.27 bones
c.30 bones
d.32 bones


Ans-30 bones
Ref -Profitt 4th ed pg 103

378.Which of the following is not seen in cleft lip and palate

a.Enamel hypoplasia

b.Developmental cyst

c.supernumerary teeth

d.Missing teeth

Ans-b.Developmental cyst

Ref shoba tandon Ist ed pg 581

377.dentinogenesis imperfect occurs in which stage of tooth development

a.initiation

b.histodifferentiation

c.morphodifferentiation

d .maturation

Ans-b.histodifferentiation 

Ref mc donald 8th ed pg 53