Which of the premolars is usually the smallest____________?
A. Maxillary first
B. Maxillary second
C. Mandibular first
D. Mandibular second
Permanent Dentition
Five cusps are present in___________________?
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
In which of the tooth is the mesiodistal measurements is greater lingually than facially________________?
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
In which of the tooth is the mesiodistal measurements is greater lingually than facially_____________?
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
Greater crown bulk distal to the faciolingual bisecting plane of a tooth is most typical of the mandibular_______________?
Greater crown bulk distal to the faciolingual bisecting plane of a tooth is most typical of the mandibular_______________?
A. Central incisor
B. Lateral incisor
C. Canine
D. Second premolar (AIPG – 97, Man-95)
Which of the following is the largest root_____________?
Which of the following is the largest root_____________?
A. The lingual root of a maxillary first molar
B. The lingual root of a maxillary second molar
C. The root of a mandibular canine
D. The root of a maxillary canine
The shape of the occlusal surface of the permanent maxillary first molar is___________?
The shape of the occlusal surface of the permanent maxillary first molar is___________?
A. Oval
B. Trapezoidal
C. Triangular
D. Rhomboidal
The number of line angles a permanent maxillary central incisor is_____________?
The number of line angles a permanent maxillary central incisor is_____________?
A. Two
B. Four
C. Six
D. Eight
Dentin islands are frequently found in the root canals of which of the following permanent teeth ?
Dentin islands are frequently found in the root canals of which of the following permanent teeth ?
A. Maxillary lateral incisor & mandibular canine
B. Maxillary 2nd premolar & maxillary 1st molar
C. Maxillary 2nd premolar & mandibular canine
D. Maxillary 1st molar & mandibular 2nd premolar
Ratio of mesiodistal width to height of crown of maxillary canine is______________?
Ratio of mesiodistal width to height of crown of maxillary canine is______________?
A. 6:10
B. 8:10
C. 6:8
D. 7:10