Which statement is correct about decidous dentition?

Decidous dentition 14/09/2020

A. Calcification of maxillary primary first premolar is completed at birth
B. Mandibular first molar erupts at one and half years of age
C. The crowns of primary dentition are more yellowish than permanent
D. The primary dentition is initiated at 10th month in uterus

Related Mcqs:

    What is the thickness of the layer of primsless enamel found in primary teeth_____________?
    A. 25 μm B. 50μm C. 75μm D. 100μm...
    The largest mesiodistal diameter in primary dentition is____________?
    A. Mandibular 1st molar B. Mandibular2nd molar C. Maxillary 2nd molar D. None of the above...
    How many cusps does the crown of the maxillary first primary molar have ?
    A. 2 B. 3 C. 4 D. 5...
    Which among the following is NOT a common finding of the decidous dentition ?
    A. Tight contacts, absence of spacing B. Shallow overjet and overbite C. Flush terminal plane D. Ovoid arch form...
    Resorption of root of primary incisors starts at_____________?
    A. 4 yrs B. 6 yrs C. 8 yrs D. 10 yrs...

Leave a Reply

Your email address will not be published. Required fields are marked *