MDS PREP

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

Identify the wrong statement about obturation
1. Silver cones are recommended in fine tortuous canals
2. Compaction McSpadden utilises 6000-10,000 rpm
3. Silver cones are recommended for canals in which post is placed
4. All of the above are correct

Endodontics Answer: 3

A seven-year-old boy fell off his bicycle one-half hour ago and fractured maxillary central incisor at the level of gingiva. Exposed pulp is still vital. Treatement of choice
1. Pulp capping
2. Pulpotomy
3. Pulpectomy
4. Extraction

Endodontics Answer: 2

Which strain of yeast is found in the root canal
1. Candida alibicans
2. Cryptococcus
3. Histoplasma
4. Actinomyces

Endodontics Answer: 1

The periapical lesion that would most likely contain bacteria within the lesion is
1. Periapical abscess
2. Periapical cyst
3. Periapical granuloma
4. Condensing osteitis

Endodontics Answer: 1

High heat obturation technique refers to
1. Thermofill technique
2. Ultrafill technique
3. Sectional filling
4. Obtura II technique

Endodontics Answer: 4

Chronic periapical abscess can be differentiated from a periapical granuloma by
1) Radiographic examination only
2) Vitality tests
3) Histopathology
4) Subjective symptoms

Endodontics Answer: 3

The anterior tooth most likely to display two canals is
1) Maxillary central
2) Maxillary lateral
3) Mandibular central
4) Mandibular lateral

Endodontics Answer: 4

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MDS PREP

Of the following permanent teeth, which is least likely to have two roots?1) Maxillary canine2) Mandibular canine3) Maxillary Ist premolar4) Mandibular Ist premolar

Identify the wrong statement about obturation 1. Silver cones are recommended in fine tortuous canals 2. Compaction McSpadden utilises 6000-10,000 rpm 3. Silver cones are recommended for canals in which post is placed 4. All of the above are correct

A seven-year-old boy fell off his bicycle one-half hour ago and fractured maxillary central incisor at the level of gingiva. Exposed pulp is still vital. Treatement of choice 1. Pulp capping 2. Pulpotomy 3. Pulpectomy 4. Extraction

Which strain of yeast is found in the root canal 1. Candida alibicans2. Cryptococcus3. Histoplasma4. Actinomyces

The periapical lesion that would most likely contain bacteria within the lesion is 1. Periapical abscess 2. Periapical cyst 3. Periapical granuloma 4. Condensing osteitis

High heat obturation technique refers to 1. Thermofill technique 2. Ultrafill technique 3. Sectional filling 4. Obtura II technique

Chronic periapical abscess can be differentiated from a periapical granuloma by1) Radiographic examination only2) Vitality tests3) Histopathology4) Subjective symptoms

The anterior tooth most likely to display two canals is1) Maxillary central2) Maxillary lateral3) Mandibular central4) Mandibular lateral

Explore by subjects

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

Identify the wrong statement about obturation
1. Silver cones are recommended in fine tortuous canals
2. Compaction McSpadden utilises 6000-10,000 rpm
3. Silver cones are recommended for canals in which post is placed
4. All of the above are correct

A seven-year-old boy fell off his bicycle one-half hour ago and fractured maxillary central incisor at the level of gingiva. Exposed pulp is still vital. Treatement of choice
1. Pulp capping
2. Pulpotomy
3. Pulpectomy
4. Extraction

Which strain of yeast is found in the root canal
1. Candida alibicans
2. Cryptococcus
3. Histoplasma
4. Actinomyces

The periapical lesion that would most likely contain bacteria within the lesion is
1. Periapical abscess
2. Periapical cyst
3. Periapical granuloma
4. Condensing osteitis

High heat obturation technique refers to
1. Thermofill technique
2. Ultrafill technique
3. Sectional filling
4. Obtura II technique

Chronic periapical abscess can be differentiated from a periapical granuloma by
1) Radiographic examination only
2) Vitality tests
3) Histopathology
4) Subjective symptoms

The anterior tooth most likely to display two canals is
1) Maxillary central
2) Maxillary lateral
3) Mandibular central
4) Mandibular lateral