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Physiologic Form of Tooth and Periodontium

All are true about calciotraumatic line, except______________?

Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium /
All are true about calciotraumatic line, except______________?

A. Due to caries
B. Due to death of odontoblastic layer
C. It remains after caries is removed
D. Because of odontoblastic migration from cell rich zone

All are true about calciotraumatic line, except______________? Read More »

Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium

Posterior embrasures are generally larger on the lingual than on the facial, with the contact area within the facial moiety, except between maxillary_______________?

Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium /
Posterior embrasures are generally larger on the lingual than on the facial, with the contact area within the facial moiety, except between maxillary_______________?

A. Premolars
B. 1st and 2ndmolar
C. 1st premolar and cane
D. First molar and 2nd premolar

Posterior embrasures are generally larger on the lingual than on the facial, with the contact area within the facial moiety, except between maxillary_______________? Read More »

Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium

Which teeth show less curvature on the crown above the cervical line than any other teeth_____________?

Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium /
Which teeth show less curvature on the crown above the cervical line than any other teeth_____________?

A. Maxillary anterior
B. Mandibular canine
C. Mandibular anteriors
D. Maxillary canine

Which teeth show less curvature on the crown above the cervical line than any other teeth_____________? Read More »

Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium

Which anterior teeth have both mesial and distal contact areas of at the incisal third____________?

Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium /
Which anterior teeth have both mesial and distal contact areas of at the incisal third____________?

A. Mandibular centrals
B. Mandibular laterals
C. Both A and B
D. None of the above

Which anterior teeth have both mesial and distal contact areas of at the incisal third____________? Read More »

Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium

The contact area on the distal side of a maxillary first premolar is located _____________?

Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium /
The contact area on the distal side of a maxillary first premolar is located _____________?

A. Middle of the middle third with buccal embrasure wider than lingual
B. Middle of the middle third with lingual embrasure wider than buccal
C. Litter cervical to the junction of occlusal and middle third of the crown with wide occlusal embrasure
D. Cervical third with buccal embrasure wider than lingual embrasure

The contact area on the distal side of a maxillary first premolar is located _____________? Read More »

Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium

Generally , contact areas between posterior teeth are located in which directions from the centr of the proximal surface ____________?

Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium /
Generally , contact areas between posterior teeth are located in which directions from the centr of the proximal surface ____________?

A. Facially and occlusally
B. Facially and gingivally
C. Lingually and gingivally
D. Lingually and occlusally

Generally , contact areas between posterior teeth are located in which directions from the centr of the proximal surface ____________? Read More »

Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium

An imaginary occlusal curve that contacts the buccal and lingual cusp tips of mandibular buccal teeth is called the _____________?

Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium /
An imaginary occlusal curve that contacts the buccal and lingual cusp tips of mandibular buccal teeth is called the _____________?

A. Catenary curve
B. Curve of spee
C. Monson curve
D. Wilson curve

An imaginary occlusal curve that contacts the buccal and lingual cusp tips of mandibular buccal teeth is called the _____________? Read More »

Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium

The widest incisal embrasure is normally found between which of the following permanent maxillary teeth _____________?

Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium /
The widest incisal embrasure is normally found between which of the following permanent maxillary teeth _____________?

A. Central incisors
B. Central and lateral incisors
C. Lateral incisor and canine
D. First and 2nd premolar

The widest incisal embrasure is normally found between which of the following permanent maxillary teeth _____________? Read More »

Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium