The anterior tooth most likely to display two canals is 1. Maxillary central 2. Maxillary lateral 3. Mandibular central 4. Mandibular lateral
EndodonticsAnswer: 4
Chronic periapical abscess can be differentiated from a periapical granuloma by 1) Radiographic examination only 2) Vitality tests 3) Histopathology 4) Subjective symptoms
EndodonticsAnswer: 3
Which of the following fractures of tooth was poorest prognosis 1. Horizontal fractures at gingival level 2. Vertical root fractures 3. Horizontal fractures at apical third of root 4. Horizontal fractures at middle third or root
EndodonticsAnswer: 2
The success of calcium hydroxide pulpotomy is determined by 1. Formation of a calcification bridge 2. Formation of hard base to support the restoration 3. Continuation of root formation & apexogenesis 4. All of the above
EndodonticsAnswer: 3
Internal resorption in a tooth is seen as 1. Calcium hydroxide pulpotomy 2. Replacement resorption 3. Non-proliferation lesion 4. Desensitizing tooth
EndodonticsAnswer: 3
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
After biomechanical preparation, master cone of gutta-percha seems to be 2 mm short of apical seat. You would like to 1. Use a smaller cone 2. Trim the same cone to apical seat 3. Fill up to that level only 4. Use a sliver cone
EndodonticsAnswer: 1
Tooth discolouration most commonly result from 1. Hyperaemia of pulp 2. Pulp necrosis 3. Pulpal abscess 4. All of the above
