In which of the tooth is the mesiodistal measurements is greater lingually than facially_____________?
A. Maxillary 1stpremolar
B. Mandibular 2ndpremolar
C. Mandibular 1st premolar
D. Maxillary 1st molar
Oral Anatomy MCQs with Answers
In which of the tooth is the mesiodistal measurements is greater lingually than facially________________?
A. Maxillary 1stpremolar
B. Mandibular 2ndpremolar
C. Mandibular 1st premolar
D. Maxillary 1st molar
Five cusps are present in___________________?
A. Maxillary first molar only
B. Mandibular first molar only
C. Maxillary and mandibular first molar
D. Maxillary and Mandibular second molar
Which of the premolars is usually the smallest____________?
A. Maxillary first
B. Maxillary second
C. Mandibular first
D. Mandibular second
The most common curvature of the palatal root of maxillary first molar is_____________?
A. Facial
B. Lingual
C. Distal
D. Mesial
A distinguishing characteristic of a maxillary first premolar that identifies it as right or left is the________________?
A. Height of the lingual cusp
B. Mesial inclination of the lingual cusp
C. Flattened area beneath the contact on the distal surface
D. Greater length of the mesial cusp ridge on the lingual cusp ( AIPG- 98)
The shortest root on a maxillary first molar is_____________?
A. Mesio- buccal
B. Disto – buccal
C. Lingual
D. All are of equal length
The root of maxillary lateral incisors if curved is usually in which direction ?
A. Distal
B. Mesial
C. Facial
D. Palatal
The permanent anterior tooth, which is most 20. Commonly atypical , is_____________?
A. Maxillary central incisor
B. Maxillary lateral incisor
C. Mandibular central incisor
D. Mandibular 1st premolar
Number of roots in maxillary 2nd molar is_______________?
A. 2
B. 3
C. 4
D. 5
