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Oral Anatomy

The most constant and valuable trait to differentiate among maxillary first, second and third molars i____________?

Medical Mcqs, Oral Anatomy, Permanent Dentition /
The most constant and valuable trait to differentiate among maxillary first, second and third molars i____________?

A. Number of roots
B. Depth of central fossae
C. Comparative size of the cusp of carabelli
D. Relative position of the distolingual grooves

The most constant and valuable trait to differentiate among maxillary first, second and third molars i____________? Read More »

Medical Mcqs, Oral Anatomy, Permanent Dentition

If the pulp of a single rooted tooth canal were triangular in cross section with the base of the triangle located facially and the apex lingually with a longer mesial side than distal side; the tooth most likely is_____________?

Medical Mcqs, Oral Anatomy, Permanent Dentition /
If the pulp of a single rooted tooth canal were triangular in cross section with the base of the triangle located facially and the apex lingually with a longer mesial side than distal side; the tooth most likely is_____________?

A. Maxillary central incisor
B. Maxillary second premolar
C. Mandibular lateral incisor
D. Mandibular central incisor

If the pulp of a single rooted tooth canal were triangular in cross section with the base of the triangle located facially and the apex lingually with a longer mesial side than distal side; the tooth most likely is_____________? Read More »

Medical Mcqs, Oral Anatomy, Permanent Dentition

The permanent mandibular second molar differs from the permanent mandibular first molar in number of ______________?

Medical Mcqs, Oral Anatomy, Permanent Dentition /
The permanent mandibular second molar differs from the permanent mandibular first molar in number of ______________?

A. Cusps
B. Roots
C. Lingual grooves
D. Marginal ridges

The permanent mandibular second molar differs from the permanent mandibular first molar in number of ______________? Read More »

Medical Mcqs, Oral Anatomy, Permanent Dentition

The maxillary molar crown of an early fossil primate featured a trigone made of three main cusps, these cusps were_____________?

Medical Mcqs, Oral Anatomy, Permanent Dentition /
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

The maxillary molar crown of an early fossil primate featured a trigone made of three main cusps, these cusps were_____________? Read More »

Medical Mcqs, Oral Anatomy, Permanent Dentition