MDS PREP

In a tooth which has been endodontically treated, there is pain on percussion and slight mobility due to
1) Loose crown
2) Tooth fracture
3) Psychosomatic
4) Eccentric contact

Endodontics Answer: 4

The retention form in endodontic cavity is attained at
1) Junction of coronal preparation and radicular preparation
2) Coronal 2/3rd of radicular cavity
3) Apical 1/3rd radicular cavity
4) At the tip of the apex by apical matrix

Endodontics Answer: 3

Cold response of irreversible pulpitis is
1) When cold is applied to a tooth and removed the pain persists
2) There is pain on application of cold and disappears on removal
3) No reaction to cold
4) All of the above

Endodontics Answer: 1

In case of bleaching technique to remove flurosis stains
1. 1 % ether removes the surface debris
2. 36 % hydrochloric acid etches the enamel
3. Both A and B are correct
4. Both A and B are wrong

Endodontics Answer: 3

Which root canal of maxillary first molar is difficult for instrumentation
1. Mesiobuccal
2. Distobuccal
3. Distolingual
4. Mesio-lingual

Endodontics Answer: 1

Endodontic therapy in a single rooted teeth is contraindicated in
1) PA abscess
2) Horizontal root fracture
3) Vertical root fracture
4) Chronic abscess & sinus

Endodontics Answer: 3

Resistance form in root canal refers to
1. Parallel walls of apical seat to preserve natural constriction
2. Tapering of funnel shaped canal walls
3. Shape of access cavity preparation
4. None of the above

Endodontics Answer: 1

Internal resorption is common in
1) Upper molar
2) Upper central incisors
3) Lower central incisors
4) Upper canines

Endodontics Answer: 2

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MDS PREP

In a tooth which has been endodontically treated, there is pain on percussion and slight mobility due to1) Loose crown2) Tooth fracture3) Psychosomatic4) Eccentric contact

The retention form in endodontic cavity is attained at1) Junction of coronal preparation and radicular preparation2) Coronal 2/3rd of radicular cavity3) Apical 1/3rd radicular cavity4) At the tip of the apex by apical matrix

Cold response of irreversible pulpitis is1) When cold is applied to a tooth and removed the pain persists2) There is pain on application of cold and disappears on removal3) No reaction to cold4) All of the above

In case of bleaching technique to remove flurosis stains 1. 1 % ether removes the surface debris 2. 36 % hydrochloric acid etches the enamel 3. Both A and B are correct 4. Both A and B are wrong

Which root canal of maxillary first molar is difficult for instrumentation 1. Mesiobuccal 2. Distobuccal 3. Distolingual 4. Mesio-lingual

Endodontic therapy in a single rooted teeth is contraindicated in1) PA abscess2) Horizontal root fracture3) Vertical root fracture4) Chronic abscess & sinus

Resistance form in root canal refers to 1. Parallel walls of apical seat to preserve natural constriction 2. Tapering of funnel shaped canal walls 3. Shape of access cavity preparation 4. None of the above

Internal resorption is common in1) Upper molar2) Upper central incisors3) Lower central incisors4) Upper canines

Explore by subjects

In a tooth which has been endodontically treated, there is pain on percussion and slight mobility due to
1) Loose crown
2) Tooth fracture
3) Psychosomatic
4) Eccentric contact

The retention form in endodontic cavity is attained at
1) Junction of coronal preparation and radicular preparation
2) Coronal 2/3rd of radicular cavity
3) Apical 1/3rd radicular cavity
4) At the tip of the apex by apical matrix

Cold response of irreversible pulpitis is
1) When cold is applied to a tooth and removed the pain persists
2) There is pain on application of cold and disappears on removal
3) No reaction to cold
4) All of the above

In case of bleaching technique to remove flurosis stains
1. 1 % ether removes the surface debris
2. 36 % hydrochloric acid etches the enamel
3. Both A and B are correct
4. Both A and B are wrong

Which root canal of maxillary first molar is difficult for instrumentation
1. Mesiobuccal
2. Distobuccal
3. Distolingual
4. Mesio-lingual

Endodontic therapy in a single rooted teeth is contraindicated in
1) PA abscess
2) Horizontal root fracture
3) Vertical root fracture
4) Chronic abscess & sinus

Resistance form in root canal refers to
1. Parallel walls of apical seat to preserve natural constriction
2. Tapering of funnel shaped canal walls
3. Shape of access cavity preparation
4. None of the above

Internal resorption is common in
1) Upper molar
2) Upper central incisors
3) Lower central incisors
4) Upper canines