Mesial slope of buccal cusp is longer than distal slope in_________________?
A. Maxillary 2nd premolar
B. Maxillary 1st premolar
C. Mandibular canine
D. Maxillary canine
Oral Anatomy MCQs with Answers
The occlusal surface shape of a 3 cusped mandibular second premolar_________________?
A. Oval
B. Elliptical
C. Square
D. Tetrahedral
Tritubercular cusps are_______________?
A. ML
B. MB
C. DB
D. All of the above
Which cusp is poorly developed in a permanent maxillary second molar_____________?
A. DB
B. DL
C. MB
D. ML
Which bifurcation is closet to the cervical line (or) which surface has short root trunk length in a maxillary permanent first molar ?
A. Buccal
B. Mesial
C. Distal
D. None of the above
In the triangle formed by the projection of the orifices of the canals of a maxillary molar, the_________________?
A. Line connecting mesial with distal is longest
B. Line connecting mesial with lingual is longest
C. Line connecting distal with lingual is longest
D. Angle at the mesio facial canal is obtuse
The premolar with the occlusal groove pattern that may simulate the letter “Y” is________________?
A. Maxillary first
B. Maxillary second
C. Mandibular second
D. Mandibular first
In which of the following a nonfunctional cusp is present________________?
A. Maxillary 1st molar
B. Maxillary 2ndmolar
C. Mandibular 1st molar
D. Mandibular 2nd molar
The two major fossa of permanent maxillary first molar________________?
A. Central fossa and mesial fossa
B. Central and distal fossa
C. Mesial and distal tringular fossa
D. Distal fossa and distal tringaular fossa
Permanent mandibular first molar is developed from ______ lobes?
A. 3
B. 4
C. 5
D. 6
