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NEETMDS- Endodontics mcq
MDS PREP
Single sitting root canal treatment is done on tooth that is
1) Asymptomatic
2) Single rooted
3) Multi-rooted
4) Non vital
Endodontics Answer: 1

The technique of displacing gutta-percha cones against the root canal walls to provide space for gutta-percha 
 1. Sectional method
 2. Lateral condensation
 3. Vertical condensation
 4. Incremental technique
Endodontics Answer: 2

Which of the following is a disinfectant, sterilizing agent and an antiseptic 
 1. Sodium hypochlorite
 2. Glutaraldehyde
 3. Hydrogen peroxide
 4. Methylated spirit
Endodontics Answer: 1

Of the following permanent teeth, which is least likely to have two roots? 
1. Maxillary canine
2. Mandibular canine
3. Maxillary Ist premolar
4. Mandibular Ist premolar

Endodontics Answer: 1

Which of the following has the largest relative mesiodistal dimension of the root canal? 
 1. Maxillary lateral incisor
 2. Mandibular second premolar
 3. Palatal root of maxillary 1st molar
 4. Distal root of the mandibular 1st molar
Endodontics Answer: 4

The treatment of acute periapical abscess is
1) Endodontic therapy or extraction
2) Incision and drainage only
3) Pulp capping
4) None of the above
Endodontics Answer: 1

The Masserann Kit technique for removing solid objects
1) Is very short procedure
2) Is more successful in posterior teeth than in anterior ones
3) Requires frequent radiographic monitoring
4) Is better than the ultrasonic technique
Endodontics Answer: 1

Histology of pulp inadverently exposed during cavity preparation of deep carious lesion shows
1) Acute inflammatory cells at site of exposure below which chronic inflammatory cells are there on normal pulp
2) Only acute inflammatory cells at site of exposure on a normal pulp
3) Predominantly chronic inflammatory cells at site of exposure
4) None of the above
Endodontics Answer: 1

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