Similar questions:
When preparing a cavity in a primary molar, there is a small mechanical exposure of one of the pulp horns. There is a slight hemorrhage and the dentin surrounding the exposure is sound. The most appropriate treatment is
pulp capping with calcium hydroxide, a base and restoration.NDEB released questions part 2 set 3
The dentino-enamel junction is the most sensitive portion of a tooth because
odontoblastic processes branch considerably at this region.NDEB released questions part 2 set 4
The dentino-enamel junction is the most sensitive portion of a tooth because
odontoblastic tubules help convey hydrostatic forces to the pulp cells.NDEB released questions part 2 set 11
Acid etching of dentin with 10-15% phosphoric acid for 15-20 seconds
1. removes the smear layer.
2. increases dentinal permeability.
3. opens the dentinal tubules.
4. decalcifies the intertubular and peritubular dentin
All of the above
NDEB released questions part 2 set 13
Which of the following should be done prior to pin hole placement in an extensive amalgam preparation?
1. Examine the radiograph.
2. Determine the subgingival anatomic contours.
3. Remove caries and unsupported enamel.
4. Place a pilot hole at the dentinoenamel junction.
(1) (2) (3)
NDEB released questions part 2 set 14
Which of the following should be done prior to pin hole placement in an extensive amalgam preparation?
1. Examine the radiograph.
2. Determine the subgingival anatomic contours.
3. Remove caries and unsupported enamel.
4. Place a pilot hole at the dentino-enamel junction.
(1) (2) (3)
NDEB released questions set 6
A patient wants all his remaining teeth extracted and dentures fabricated. He has carious lesions involving the dentin on all remaining teeth. The periodontium is sound. The most appropriate management is to
1. respect the patient's decision.
2. advise the patient to consult a specialist.
3. discuss all of the appropriate treatment options.
4. refuse to refer or to treat this patient since it is unethical.
(1) and (3)
NDEB released questions set 8
Acid etching of dentin with 10-15% phosphoric acid for 15-20 seconds
1. removes the smear layer.
2. increases dentinal permeability.
3. opens the dentinal tubules.
4. decalcifies the intertubular and peritubular dentin.
All of the above.
NDEB released questions set 8
Which of the following should be done prior to pin hole placement in an extensive amalgam preparation?
1. Examine the radiograph.
2. Determine the subgingival anatomic contours.
3. Remove caries and unsupported enamel.
4. Place a pilot hole at the dentino-enamel junction.
All of the above
Planets 30
A patient wants all his remaining teeth extracted and dentures fabricated. He has carious lesions involving the dentin on all remaining teeth. The periodontium is sound. The most appropriate management is to
1. respect the patient's decision.
2. advise the patient to consult a specialist.
3. discuss all of the appropriate treatment options.
4. refuse to refer or to treat this patient since it is unethical.
(1) (2) (3)
Planets 28
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