Common sequela of a replanted avulsed tooth 1. PA cyst 2. Ankylosis & resorption of roots 3. PA granuloma 4. Internal resorption
EndodonticsAnswer: 2
There are sharp demarcations between pulpal chambers and pulp canals in which of the following teeth? 1) Mandibular second premolars 2) Maxillary first premolars 3) Maxillary lateral incisors 4) Mandibular canines
EndodonticsAnswer: 2
Shape of canal after bimechanical preparation should be 1) Walls of canal should be parallel with divergent wall of apical seat 2) Walls of canal should be well tapered with parallel walls of apical seat 3) Walls of canal should be divergent towards apical seat 4) None of the above
EndodonticsAnswer: 2
Overlapping of proximal structures in a periodical or bitewing radiograph is due to 1. Incorrect horizontal positioning of cone 2. Incorrect vertical positioning of cone 3. Incorrect vertical positioning 4. None of the above
EndodonticsAnswer: 1
Home bleach is also called as 1. Walking bleach 2. Thermocatalytic bleach 3. Power bleach 4. All of the above
EndodonticsAnswer: 1
Which of the following are complications of periapical surgery 1. Paraesthesia 2. Ecchymoses 3. Stitch abscess 4. All of the above
EndodonticsAnswer: 1
All are true for home bleaching, except 1. Uses 15% carbamide peroxide 2. In addition to bleaching agent carbapol is used 3. Vaccum from vinyl trays is used 4. Both arches bleached simultaneously
EndodonticsAnswer: 2
Calcium hydroxide is advocated as an inter appointment intracanal medication because of 1) Its ability to dissolve necrotic tissue 2) Its antimicrobial property 3) Its ability to stimulate hard tissue formation 4) Its powerful bleaching effect