MDS PREP

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

In periapical surgery, which of the following flap designs limits access to the operative site and often heals with scar formation
1) Envelope
2) Rectangular
3) Triangular
4) None of the above

Endodontics Answer: 1

Enlargement of the calcified canals is done with
1) EDTA
2) Calcium hydroxide
3) Sodium hypochlorite
4) Sodium chloride

Endodontics Answer: 1

Term "apical collar" (or) "apical seat" refers to
1) Resistance form of canal preparation
2) Located in apical 2 mm with parallel walls
3) Mechanically prepared portion of root canal
4) All of the above

Endodontics Answer: 4

The root canals most likely to share a common apical opening are
1. Mesial and distal roots of mandibular premolars
2. Mesiobuccal and mesiolingual roots of mandibular first molars
3. Both A and B
4. None of the above

Endodontics Answer: 3

Which of the following is critical for successful apexogenesis and apexification
1) Absence of necrotic tissue & infection in apical region
2) Tight sealing with Ca(OH)
3) Radiographic examination every 3 months
4) Continued response to vitality tests

Endodontics Answer: 1

Recapitulation
1. Uses large files to the flare the root cananl
2. Removing debris with a smaller instrument than the instrument that goes to the apex
3. Use of large files to flare the root canal but in between use of small instrument to confirm the initial length
4. All of the above

Endodontics Answer: 3

Indentify the wrong statement regarding electric pulp testing
1) Intensity of current has to be increased in necrotising pulps to elicit a response
2) Electric pulp testing can definitely indicate the vitality of tooth as it tests the integrity of blood supply to the pulp
3) Both A and B are correct
4) Both A and B are wrong

MDS PREP

In periapical surgery, which of the following flap designs limits access to the operative site and often heals with scar formation
1) Envelope
2) Rectangular
3) Triangular
4) None of the above

Enlargement of the calcified canals is done with
1) EDTA
2) Calcium hydroxide
3) Sodium hypochlorite
4) Sodium chloride

Term "apical collar" (or) "apical seat" refers to
1) Resistance form of canal preparation
2) Located in apical 2 mm with parallel walls
3) Mechanically prepared portion of root canal
4) All of the above

The root canals most likely to share a common apical opening are
1. Mesial and distal roots of mandibular premolars
2. Mesiobuccal and mesiolingual roots of mandibular first molars
3. Both A and B
4. None of the above

Which of the following is critical for successful apexogenesis and apexification
1) Absence of necrotic tissue & infection in apical region
2) Tight sealing with Ca(OH)
3) Radiographic examination every 3 months
4) Continued response to vitality tests

Recapitulation
1. Uses large files to the flare the root cananl
2. Removing debris with a smaller instrument than the instrument that goes to the apex
3. Use of large files to flare the root canal but in between use of small instrument to confirm the initial length
4. All of the above

Explore by subjects

Anatomy

Physiology

Biochemistry

Dental Materials

Dental Anatomy

Pathology

Microbiology

Pharmacology

Oral Pathology

Community Dentistry

Medicine

Surgery

Oral Medicine

Prosthodontics

Orthodontics

Periodontology

Oral Surgery

Conservative Dentistry

Endodontics

Pedodontics

Radiology

Anaesthesia

MDS PREP

In periapical surgery, which of the following flap designs limits access to the operative site and often heals with scar formation1) Envelope2) Rectangular3) Triangular4) None of the above

Enlargement of the calcified canals is done with1) EDTA2) Calcium hydroxide3) Sodium hypochlorite4) Sodium chloride

Term "apical collar" (or) "apical seat" refers to1) Resistance form of canal preparation2) Located in apical 2 mm with parallel walls3) Mechanically prepared portion of root canal4) All of the above

The root canals most likely to share a common apical opening are 1. Mesial and distal roots of mandibular premolars 2. Mesiobuccal and mesiolingual roots of mandibular first molars 3. Both A and B 4. None of the above

Which of the following is critical for successful apexogenesis and apexification1) Absence of necrotic tissue & infection in apical region2) Tight sealing with Ca(OH)3) Radiographic examination every 3 months4) Continued response to vitality tests

Recapitulation 1. Uses large files to the flare the root cananl 2. Removing debris with a smaller instrument than the instrument that goes to the apex 3. Use of large files to flare the root canal but in between use of small instrument to confirm the initial length 4. All of the above

Explore by subjects

In periapical surgery, which of the following flap designs limits access to the operative site and often heals with scar formation
1) Envelope
2) Rectangular
3) Triangular
4) None of the above

Enlargement of the calcified canals is done with
1) EDTA
2) Calcium hydroxide
3) Sodium hypochlorite
4) Sodium chloride

Term "apical collar" (or) "apical seat" refers to
1) Resistance form of canal preparation
2) Located in apical 2 mm with parallel walls
3) Mechanically prepared portion of root canal
4) All of the above

The root canals most likely to share a common apical opening are
1. Mesial and distal roots of mandibular premolars
2. Mesiobuccal and mesiolingual roots of mandibular first molars
3. Both A and B
4. None of the above

Which of the following is critical for successful apexogenesis and apexification
1) Absence of necrotic tissue & infection in apical region
2) Tight sealing with Ca(OH)
3) Radiographic examination every 3 months
4) Continued response to vitality tests

Recapitulation
1. Uses large files to the flare the root cananl
2. Removing debris with a smaller instrument than the instrument that goes to the apex
3. Use of large files to flare the root canal but in between use of small instrument to confirm the initial length
4. All of the above