MDS PREP
Which one of the following is not seen in the acute pulpits (irreversible)
1. Pain disappears on removal of stimulus
2. Pain persists on removal of stimulus
3. Increased threshold for stimulus
4. Severe pain
Endodontics
Answer: 1
When undertaking bleaching of vital teeth of the following are done except
1) Prophylaxis
2) Use of protective eye glasses
3) Use of local anaesthesia
4) Polishing after treatment
Endodontics
Answer: 3
Formocresol produces tissue fixation and
1) Coagulative necrosis
2) Liquefactive necrosis
3) Cassious necrosis
4) Produces no necrosis
Endodontics
Answer: 1
In hot bead sterilizer, temperature is highest in
1) Inner zone of the sterilizer
2) Outer zone of the sterilizer
3) Equal in both outer and inner zone
4) Variable
Endodontics
Answer: 2
Success in direct pulp capping is more in
1) Elderly patients with pin-point exposure
2) Women patients
3) Small pin-point exposure in a young patient
4) None of the above
Endodontics
Answer: 3
A patient had undergone pulpectomy 1 yr back on a maxillary premolar. Tooth was restored with post crown. Now the tooth is asymptomatic but increase in periapical radiolucency is noted. You would like to do
1. Do not treat
2. Apical curettage only
3. Apical curettage apicectomy
4. Conventional root canal treatment