Comparison between permanent incisors l Dental morphology and anatomy MCQs for dental students
MCQ on comparison and differences between permanent incisors for oral morphology
1. The following are the first permanent teeth to erupt along with the first permanent molars:
a. Maxillary central incisors
b. Mandibular central incisors
c. Maxillary lateral incisors
d.
Mandibular lateral incisors
2. Smallest tooth in permanent dentition is:
a. Maxillary central incisor
b. Maxillary lateral incisor
c. Mandibular central incisor
d.
Mandibular lateral incisor
3. Among incisor teeth, the crowns are more symmetrical in:
a. Maxillary incisors
b. Mandibular incisors
c. Both of the above
d.
None of the above
4. The mesial and distal contact areas are nearly at the same level in:
a. Maxillary incisors
b. Mandibular incisors
c. Both of the above
d.
None of the above
5. Which of the following statement is true?
a. In the maxillary arch, central incisor is larger than
the lateral
b. In the mandibular arch, lateral incisor is larger than
the central
c. Both of the above
d.
None of the above
6. In the incisor group, which tooth exhibits greatest variation in its morphology?
a. Maxillary central incisor
b. Maxillary lateral incisor
c. Mandibular central incisor
d.
Mandibular lateral incisor
7. Both the contact areas are very much nearer to incisal edge in:
a. Maxillary incisors
b. Mandibular incisors
c. Both of the above
d.
None of the above
8. When compared to maxillary incisors, the lingual fossa of mandibular incisors is:
a. Deeper
b. Exhibit more developmental grooves
c. Shallower without developmental grooves
d.
Both a and b
9. Lingual pits are often present in:
a. Maxillary incisors
b. Mandibular incisors
c. Both of the above
d.
None of the above
10. When viewed from proximal aspect, the incisal ridge/edge of maxillary incisors is placed:
a. In line with the vertical root axis
b. Labial to the line with the vertical root axis
c. Lingual to the line with the vertical root axis
d.
None of the above
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