Gutta-percha can effecitvely be sterilized by 1) Hot salt sterilizer 2) Chemical solutions 3) Autoclaving 4) Dry heat
EndodonticsAnswer: 2
Cracked tooth syndrome can be effectively diagnosed by 1) Radiological examination or fiberoptic examination 2) Subjective symptoms or horizontal percussion 3) Electric and thermal pulp testing 4) Palpation and vertical percussion
EndodonticsAnswer: 2
Ideal root canal sealer 1) Fills the space between cone and walls 2) Should have antibiotic property 3) Should be biologically acceptable 4) All of the above
EndodonticsAnswer: 4
Home bleach is also called as 1. Walking bleach 2. Thermocatalytic bleach 3. Power bleach 4. All of the above
In which of the following conditions corticosteroids may be given 1) Pulp exposure following trauma 2) Pulpal pain where immediate extirpation is not possible 3) Carious pulp exposure 4) Internal and external resorption
EndodonticsAnswer: 2
RCT treated with well-filled post and core, has a periapical radiolucency 1. Apicoectomy and retrograde filling with silver 2. Periapical curettage and apicoectomy 3. Retreat and filling with gutta-percha 4. None of the above
EndodonticsAnswer: 1
Irrigation of root canals is caried 1) During opening of access cavity 2) During biomechanical preparation 3) Before obturation and closure of access cavity 4) All of the above
