Oblique ridge in maxillary first molar joins which of the following cusps__?
A. DL and DB
B. ML and MB
C. ML and DB
D. DL and MB
Corner stones of dental arches are:
A. Canines
B. First premolars
C. First molars
D. Second molars
Mesial concavity making the prognosis poor for a furcation involvement is present in__?
A. Maxillary canine
B. Maxillary 1st premolar
C. Mandibular 1st premolar
D. Maxillary 2nd premolar
Tooth with most variable occlusal anatomy_?
A. Maxillary third molar
B. Mandibular third molar
C. Maxillary second premolar
D. Mandibular second premolar
Acute angled cusps in permanent maxillary first molar are__?
A. DB and ML
B. MB and DL
C. MB and DB
Cervical cross section of maxillary first premolar is_?
A. Dumbell
B. Kidney shape
C. Elliptical
D. Oval
Permanent Mandibular central incisor develops from_?
A. 1 lobe
B. 3 lobes
C. 4 lobes
D. 5 lobes
What is the functional form of anterior teeth from the mesial or the distal aspect ?
A. Rhomboidal
B. Trapezoidal
C. Elliptical
D. Wedge- shaped
Which line angle area is most acute when a permanent maxillary second molar is viewed occlusally ?
A. Mesiofacial
B. Distofacial
C. Mesiolingual
D. Distolingual
The maxillary molar crown of an early fossil primate featured a trigone made of three main cusps, these cusps were__?
A. Distrobuccal, distolingual and Mesiolingual
B. Distolingual, Mesiobuccal, and Linguo buccal
C. Mesiobuccal, Distobuccal and Mesiolingual
D. Mesiolingual, Mesiobuccal and distolingual
