Most immediate response of pulp so an insult is 1) Necrosis 2) Proliferation 3) Inflammation 4) None of the above
EndodonticsAnswer: 3
Identify the correct statement regarding endodontic bacterial cultures 1. Absorbent papers should be placed 2 mm within the root canal before irrigating 2. Gram +ve cocci predominate first 48 hours in 75 % of cases 3. Cultural reversal occurs after 48 hours, wait at least 3 days before obturation 4. All of the above
EndodonticsAnswer: 4
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
Treatment of choice for internal resorption in a vital tooth which is symptomatic 1) Extraction 2) Pulpotomy 3) Pulpectomy 4) No treatment
EndodonticsAnswer: 3
The control teeth used during pulp testing are 1) Adjacent and opposing teeth 2) Adjacent and contralateral teeth 3) Suspected tooth only 4) Adjacent teeth only
EndodonticsAnswer: 2
Periapical abscess is differentiated from periodontal abscess by 1. Palpation & radiographs 2. History and vitality tests 3. Radiographs and history 4. Test cavity preparation
EndodonticsAnswer: 2
Common sequela of a replanted avulsed tooth 1. PA cyst 2. Ankylosis & resorption of roots 3. PA granuloma 4. Internal resorption
EndodonticsAnswer: 2
A Giromatic hand piece for endodontic instrumentation operates by a 1. Rotating motion 2. Oscillating motion 3. Zig-Zag motion 4. All of the above
