MDS PREP

Sequence of endodontic instrumentation
1) Broach - reamer - file
2) Reamer - borach - file
3) File - reamer - broach
4) File - broach - reamer

Endodontics Answer: 3

Which of the following is untrue about Ca(OH)
1) It is used in pulp capping apexification & apexogenesis
2) Creates alkaline environment promoting formation of calcific bridge
3) It is the anionic part that is important for hard tissue formation
4) Calcium from calcium hydroxide enters calcific bridge

Endodontics Answer: 4

Percussion test is mainly done
1) To test integrity of pulp tissues
2) To test the integrity of periodontal lingament
3) To test the vitality of the pulp tissues
4) To test the presence of chronic abscess

Endodontics Answer: 2

Most frequent failures of root canal treated cases are due to
1) Inadequate obturation
2) Improper sterilization
3) Improper preparation
4) All of the above

Endodontics Answer: 1

Which of the following accurately describes continuous wave technique
1) The continuous wave technique is technique sensitive and requires special devices
2) The continuous wave technique is faster
3) It uses a heat caries that can compact and heat gutta-percha
4) All of the above

Endodontics Answer: 4

After obturation of a traumatised central incisor, horizontal line of material is noted in the apical third root extending mesially and distally to the periodontal space. The common cause
1. Horizontal root fracture
2. Accessory canal
3. Internal resorption
4. External resorption

Endodontics Answer: 1

A pulp polyp is usually found in
1) Young teeth with chronic open pulpitis
2) Young teeth with apical abscess
3) Young teeth with acute pulpitis
4) Young teeh with periapical infection

Endodontics Answer: 1

MDS PREP

Sequence of endodontic instrumentation
1) Broach - reamer - file
2) Reamer - borach - file
3) File - reamer - broach
4) File - broach - reamer

Percussion test is mainly done
1) To test integrity of pulp tissues
2) To test the integrity of periodontal lingament
3) To test the vitality of the pulp tissues
4) To test the presence of chronic abscess

Most frequent failures of root canal treated cases are due to
1) Inadequate obturation
2) Improper sterilization
3) Improper preparation
4) All of the above

Which of the following accurately describes continuous wave technique
1) The continuous wave technique is technique sensitive and requires special devices
2) The continuous wave technique is faster
3) It uses a heat caries that can compact and heat gutta-percha
4) All of the above

After obturation of a traumatised central incisor, horizontal line of material is noted in the apical third root extending mesially and distally to the periodontal space. The common cause
1. Horizontal root fracture
2. Accessory canal
3. Internal resorption
4. External resorption

A pulp polyp is usually found in
1) Young teeth with chronic open pulpitis
2) Young teeth with apical abscess
3) Young teeth with acute pulpitis
4) Young teeh with periapical infection

Disadvantage of using calcium hydroxide in pulpotomy of deciduous tooth
1) Internal resorption
2) External resorption
3) PA abscess
4) Calcification

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MDS PREP

Sequence of endodontic instrumentation1) Broach - reamer - file2) Reamer - borach - file3) File - reamer - broach4) File - broach - reamer

Which of the following is untrue about Ca(OH)1) It is used in pulp capping apexification & apexogenesis2) Creates alkaline environment promoting formation of calcific bridge3) It is the anionic part that is important for hard tissue formation4) Calcium from calcium hydroxide enters calcific bridge

Percussion test is mainly done1) To test integrity of pulp tissues2) To test the integrity of periodontal lingament3) To test the vitality of the pulp tissues4) To test the presence of chronic abscess

Most frequent failures of root canal treated cases are due to1) Inadequate obturation2) Improper sterilization3) Improper preparation4) All of the above

Which of the following accurately describes continuous wave technique1) The continuous wave technique is technique sensitive and requires special devices2) The continuous wave technique is faster3) It uses a heat caries that can compact and heat gutta-percha4) All of the above

After obturation of a traumatised central incisor, horizontal line of material is noted in the apical third root extending mesially and distally to the periodontal space. The common cause 1. Horizontal root fracture 2. Accessory canal 3. Internal resorption 4. External resorption

A pulp polyp is usually found in1) Young teeth with chronic open pulpitis 2) Young teeth with apical abscess3) Young teeth with acute pulpitis4) Young teeh with periapical infection

Disadvantage of using calcium hydroxide in pulpotomy of deciduous tooth1) Internal resorption2) External resorption3) PA abscess4) Calcification

Explore by subjects

Sequence of endodontic instrumentation
1) Broach - reamer - file
2) Reamer - borach - file
3) File - reamer - broach
4) File - broach - reamer

Percussion test is mainly done
1) To test integrity of pulp tissues
2) To test the integrity of periodontal lingament
3) To test the vitality of the pulp tissues
4) To test the presence of chronic abscess

Most frequent failures of root canal treated cases are due to
1) Inadequate obturation
2) Improper sterilization
3) Improper preparation
4) All of the above

Which of the following accurately describes continuous wave technique
1) The continuous wave technique is technique sensitive and requires special devices
2) The continuous wave technique is faster
3) It uses a heat caries that can compact and heat gutta-percha
4) All of the above

After obturation of a traumatised central incisor, horizontal line of material is noted in the apical third root extending mesially and distally to the periodontal space. The common cause
1. Horizontal root fracture
2. Accessory canal
3. Internal resorption
4. External resorption

A pulp polyp is usually found in
1) Young teeth with chronic open pulpitis
2) Young teeth with apical abscess
3) Young teeth with acute pulpitis
4) Young teeh with periapical infection

Disadvantage of using calcium hydroxide in pulpotomy of deciduous tooth
1) Internal resorption
2) External resorption
3) PA abscess
4) Calcification