- (A) Enamel meet cementum at a point
- (B) Enamel overlaps cementum
- (C) Cementum overlaps enamel
- (D) Both never meet
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- (A) Cellular cementum
- (B) Acellular cementum
- (C) Both of the above
- (D) None of the above
- (A) Does not exhibit features of either dentin of cementum
- (B) Predominantly seen in apical tow thirds of roots of molars and premolars and is rare in incisors or deciduous teeth
- (C) Represents area of entrapment of hertwig’s sheath in dentin or cementum
- (D) All of the above are correct
- (A) Hyperplasia
- (B) Hypoplasia
- (C) Hypertrophy
- (D) Excementoses
- (A) Avascular
- (B) Vascular
- (C) Has blood supply initially only
- (D) None of the above
- (A) Between enamel and cementum
- (B) Found at dentinocemental junction
- (C) Apical third
- (D) Coronal third
- (A) Anatomic repair
- (B) Functional repair
- (C) Physiological repair
- (D) Hyperplasia
- (A) Cementum is thinnest at CEJ (20-50μm)
- (B) Cementum is thickest towards the apex (150-200μm)
- (C) The apical foramen is surrounded by cementum
- (D) All of the above
- (A) Middle
- (B) Coronal
- (C) Apical
- (D) Interradicular
- (A) 45 to 50%
- (B) 50 to 55%
- (C) 55 to 60%
- (D) 60 to 65%
