Decidous Dentition Mcqs
Q.1: Which of the following decidous molars bears the greatest resemblance to a premolar _____________?b
A. Maxillary first
B. Maxillary second
C. Mandibular first
D. Mandibular second
Q.2: Primary dentition period is______________?*
A. From birth to 11 years
B. From 6 months to 11 years
C. From 6 months to 6 years
D. From 6 years to 11 years
Q.3: Which of the following has the maximum faciolingual diameter of the crown__________?T
A. Decidous maxillary 2nd molar
B. Decidous maxillary 1st molar
C. Decidous mandibular 2nd molar
D. Decidous mandibular 1st molar
Q.4: The primary teeth that present the most outstanding morpholgic deviations from permanent teeth are______________?q
A. Central incisors
B. Mandibular first molar
C. Mandibular second molar
D. Canines
Q.5: The primary lateral incisors begin to calcify about the_____________?E
A. 4th month of life
B. 4th month in utero
C. 41/2 month in utero
D. 5th month in utero
Q.6: In the majority of situations, that first decidous tooth to erupt is the____________?U
A. Mandibular central incisor
B. Mandibular first molar
C. Maxillary central incisor
D. Maxillary second molar
Q.7: Cervical bulge. True is____________?$
A. Enamel rods at cervical region directed occlusally2
B. Results in constriction at cervical region*
C. Is characteristic of decidous teeth#
D. All of the above
Q.8: Which statement is correct about decidous dentition?4
A. Calcification of maxillary primary first premolar is completed at birthG
B. Mandibular first molar erupts at one and half years of age:
C. The crowns of primary dentition are more yellowish than permanentA
D. The primary dentition is initiated at 10th month in uterus:
Q.9: How many pulpal horns are there in the mandibular second primary molar ?H
A. 3
B. 6
C. 4
D. 5
Q.10: Cusp of carbaelli can be considered a normal finding on____________?D
A. Decidous mandibular 1st molar
B. Decidous maxillary 1st molar
C. Decidous maxillary 2nd molar
D. Decidous mandibular 2nd molar

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