MDS PREP
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
Pulpotomy is done to
1) Preserve vitality of radicular pulp
2) Preserve vitality of coronal pulp
3) Preserve vitality of whole pulp tissue
4) All of the above
Endodontics
Answer: 1
Which of the following are complications of periapical surgery
1) Paraesthesia
2) Ecchymoses
3) Stitch abscess
4) All of the above
Endodontics
Answer: 1
Internal resorption in a tooth is seen as
1. Calcium hydroxide pulpotomy
2. Replacement resorption
3. Non-proliferation lesion
4. Desensitizing tooth
Endodontics
Answer: 3
An endodontic reamer is least likely to fracture when inserted in a
1. Dry, clean canal
2. Wet, clean canal
3. Wet, debris-laden canal
4. Dry, debris-laden canal