Biting forces at molar region during mastication is ?
A. 50 to 75 pounds
B. 90 to 200 pounds
C. 20 to 55 pounds
D. 30 to 75 pounds
ORAL ANATOMY
Oral anatomy MCQs with answers for medical students. Anatomy of the oral cavity for test preparation in medical exams.
All embrasure spaces are reflection of the ?
A. Eruption sequence involved
B. Form of the teeth involved
C. Size of the teeth involved
D. None of them
Embrasure areas in the following areas are contentious ?
A. Incisal and Occlusal
B. Labial and Occlusal
C. Lingual and Occlusal
D. Labial and lingual
Largest embrasure lies between ?
A. Maxillary central and lateral incisor
B. Maxillary lateral incisor and canine
C. Maxillary central incisors
D. Maxillary canine and first premolar
Tooth that is commonly seen in an abnormal relation and contact with its adjacent teeth of the same arch is ?
A. Mandibular lateral incisor
B. Maxillary central incisor
C. Maxillary lateral incisor
D. Mandibular first premolar
Largest embrasure in posterior teeth is the ?
A. Distal
B. Occlusal
C. Buccal
D. Lingual
Divergence from contact area in proximal surfaces causes embrasures ?
A. Facially, lingually , cervically & occlusally
B. Cervically
C. Facially
D. Lingually
Widest incisal embrasure is normally found between which of the following permanent maxillary teeth ?
A. Central and lateral incisors
B. First and 2nd premolar
C. Central incisors
D. Lateral incisor and canine
An imaginary occlusal curve that contacts the buccal and lingual cusp tips of mandibular buccal teeth is called the?
A. Curve of spee
B. Monson curve
C. Wilson curve
D. Catenary curve
Generally , contact areas between posterior teeth are located in which directions from the centr of the proximal surface ?
A. Lingually and occlusally
B. Facially and occlusally
C. Facially and gingivally
D. Lingually and gingivally