Similar questions:
The instrument best suited for root planing is a/an
curette.Released Written Exam book 1 2006
Which of the following methods of
instrument sterilization uses the lowest
temperature?
Ethylene oxide method.
NDEB released questions set 1
The air-water spray used as a coolant in
high speed cutting of a cavity will
1. decrease pulp damage.
2. reduce frictional heat.
3. keep the operating site clean.
4. reduce clogging of cutting
instruments.
All of the above.
NDEB released questions set 1
The air-water spray used as a coolant in high speed cutting of a cavity will
1. decrease pulp damage.
2. reduce frictional heat.
3. keep the operating site clean.
4. reduce clogging of cutting instruments.
All of the above.
NDEB released questions set 1
When using ultra high speed cutting instruments for cavity preparation, the heat generated is directly related to the
1. duration of cutting.
2. size, speed and sharpness of the bur.
3. use of air and water spray.
4. existing pulp pathology.
(1) (2) (3)
NDEB released questions set 1
Which of the following instruments can be used for placing gingival bevels on inlay preparations?
1. Margin trimmers.
2. Enamel hatchets.
3. Carbide finishing burs.
4. Small diamond disks.
(1) and (3)
NDEB released questions set 1
A biopsy specimen should
1. not be distorted by instruments.
2. be fixed within 30 minutes after removal.
3. be representative of the lesion.
4. be obtained using electrosurgery.
(1) (2) (3)
NDEB released questions set 2
Which of the following methods of instrument sterilization uses the lowest temperature?
Steam autoclaveNDEB released questions 2012 online set 1
The air-water spray used as a coolant in high speed cutting of a cavity will:
(1) decrease pulp damage
(2) reduce fructional heat
(3) keep the operating site clean
(4) reduce clogging of cutting instruments
All of the above
NDEB released questions 2012 online set 1
When using ultra high speed cutting instruments for cavity preparation, the heat generated is directly related to the:
(1) duration of cutting
(2) size, speed and sharpness of te bur
(3) use of air and water spray
(4) existing pulp pathology
(1) (2) (3)
NDEB released questions 2012 online set 1
Which of the following instruments can be used for placing gingival bevels on inlay preparation?
(1) Margin trimmer
(2) Enamel hatchets
(3) Carbide finishing burs
(4) Small diamond disks
(1) (3)
NDEB released questions 2012 online set 1
Which of the following methods of instrument sterilization uses the lowest temperature?
Ethylene oxide method.NDEB released questions 2012 online set 2
The air-water spray used as a coolant in high speed cutting of a cavity will
1. decrease pulp damage.
2. reduce frictional heat.
3. keep the operating site clean.
4. reduce clogging of cutting instruments.
All of the above.
NDEB released questions 2012 online set 2
When using ultra high speed cutting instruments for cavity preparation, the heat generated is directly related to the
1. duration of cutting.
2. size, speed and sharpness of the bur.
3. use of air and water spray.
4. existing pulp pathology.
(1) (2) (3)
NDEB released questions 2012 online set 2
Which of the following instruments can be used for placing gingival bevels on inlay preparations?
1. Margin trimmers.
2. Enamel hatchets.
3. Carbide finishing burs.
4. Small diamond disks.
(1) and (3)
NDEB released questions 2012 online set 2
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