A. Dentin
B. Cementum
C. Epithelial rest cells
D. The Epithelial diaphragm
Related Mcqs:
- A tooth with a 3 month history of pain, which was worse when hot liquid were in mouth. After extraction, the tooth was split open. The pulp chamber was completely filled with pus. A few remnants of pulp tissue were found in apical end. The condition is:__________?
A. Acute partial pulpits
B. Acute total pulpits
C. Suppurative pulpitis
D. Strangulation of pulp - The size of apical foramen of maxillary teeth in adult is______________?
A. 0.4 mm
B. 0.3 mm
C. 0.2 mm
D. 0.7 mm - The last primary tooth to be replaced by a permanent tooth is usually the_____________?
A. Maxillary second molar
B. Mandibular second molar
C. Maxillary canine
D. Mandibular canine - An acute apical abscess is usually a result of:__________?
A. Periodontal pocket
B. Occlusal interference
C. Necrotic pulp
D. Chronic gingivitis - While charting the dentition of a child, the pedodontist finds that the following teeth are present in all the four quadrants; permanent central incisor , permanent lateral incisor , decidous cuspid , decidous first molar, decidous 2nd molar and permanent 1st molar. The eruptive pattern may be considered most nearly normal for a child aged_____________?
A. 3-6 years
B. 7-10 years
C. 11-14 years
D. 15- 18 years - The largest permanent tooth in the mouth usually is_____________?
A. Maxillary canine
B. Mandibular canine
C. Mandibular first molar
D. Maxillary first molar - Periodontal fibres joining cemental surface of one tooth, to cemental surface of adjacent tooth are called____________?
A. Gingivodental
B. Cemental fibres
C. Horizontal fibres
D. Transseptal fibres - Tooth buds of permanent mandibular incisors are situated_____________?
A. Lingual to primary teeth
B. Inferior to primary teeth
C. Labial to primary teeth
D. A and B - The cap stage in tooth development is characterized by_____________?
A. morphodifferentiation
B. reversal of functional polarity
C. Formation of hammock ligament
D. Increased mitotic activity - Based on the degree to which apical displacement of the pulpal floor is seen, Cynodont is the name given to_____________?
A. Hypotaurodont
B. Mesotaurodont
C. Hypertaurodont
D. Normal tooth
