A. ML
B. MB
C. DB
D. All of the above
Related Mcqs:
- 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 - Acute angled cusps in permanent maxillary first molar are_____________?
A. DB and ML
B. MB and DL
C. MB and DB
D. ML and DL - 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 - No. of cusps in mandibular 1st molar_____________?
A. 4
B. 3
C. 5
D. 6 - In an ideal occlustion buccal cusps of maxillary teeth, occlude with______________?
A. Fossa and rdges
B. Grooves and embrasures
C. Lingual cusps of mandibular teeth
D. Occlusal pits and fissures of mandibular teeth - Maxillary facial and mandibular lingual cusps require sufficient occclusal length and horizontal overlap for_____________?
A. Esthetics
B. Centric stability
C. Chewing efficiency
D. Soft tissue protection - How many cusps does the crown of the maxillary first primary molar have ?
A. 2
B. 3
C. 4
D. 5 - The maximum rate of eruption, as the tooth cusps reach the surface epithelium is around ________ μm/day?
A. 100
B. 75
C. 50
D. 25 - The geometric outline of the buccal surface of posterior teeth are_______________?
A. Trapezoidal
B. Rhomboidal
C. Quadrilateral
D. Square - Fibres which continue from bone to ligament are_______________?
A. Sharpey’s fibres
B. Tome’s fibres
C. Ray’s fibres
D. All of the above
