Similar questions:
Having just completed endodontic treatment on a maxillary central incisor, you are preparing the canal for a post when you inadvertently perforate the labial surface of the root. You would
re-prepare the canal so the post is now totally within the canal and cement the post.NDEB released questions set 1
Proper collimation of the useful beam for the film size and target-film distance will reduce
1. intensity of central beam.
2. secondary radiation.
3. radiographic contrast.
4. image definition.
5. radiation received by patient.
(2) and (5)
NDEB released questions set 2
Which of the following structures may be associated with the role of the central nervous system in sleep (nocturnal) bruxism?
Basal ganglia (nigrostriatal).
NDEB released questions part 2 set 1
A periapical radiolucency associated with a vital maxillary central incisor can represent a
1. nasopalatine cyst.
2. dentigerous cyst.
3. foramen of the incisive canal.
4. periapical granuloma.
(1) and (3)
NDEB released questions set 2
A mandibular central incisor is to be extracted and added to a partial denture. The impression to add a tooth to the denture should be made
after the extraction with the denture in the mouth and pouring the impression leaving the denture in the impression.NDEB released questions part 2 set 1
Having just completed endodontic treatment on a maxillary central incisor, you are preparing the canal for a post when you inadvertently perforate the labial surface of the root. You would
cement the post, then raise a flap and seal the defect surgically with amalgamNDEB released questions 2012 online set 1
Having just completed endodontic treatment on a maxillary central incisor, you are preparing the canal for a post when you inadvertently perforate the labial surface of the root. You would
cement the post, then raise a flap and seal the defect surgically with amalgam.NDEB released questions 2012 online set 2
A maxillary central incisor erupting in a lingually directed path should be
corrected before it reaches the occlusal planeNDEB released questions part 2 set 2
The best time to correct a permanent maxillary central incisor cross-bite is
during the eruptive stage of the central incisors.NDEB released questions part 2 set 2
A labial frenum causes a diastema between the maxillary permanent central incisors. The lateral incisors and canines have not erupted. The most appropriate treatment is to
observe the case until the eruption of maxillary permanent lateral incisors and caninesNDEB released questions part 2 set 3
On Monday morning, a seven-year old child presents with a 3 mm, coronal fracture with pulp exposure of the maxillary left central incisor, which occurred during a football game Sunday afternoon. The tooth is sensitive to hot and cold fluids. The treatment of choice is
calcium hydroxide pulpotomyNDEB released questions part 2 set 3
An intruded deciduous maxillary central incisor radiographically reveals no root fracture. The most appropriate treatment would be to
observe periodically.NDEB released questions part 2 set 3
A patient complains of the discolouration of an unrestored maxillary central incisor. Radiographically, the pulp chamber and the root canal space are obliterated, there is no evidence of caries and the periodontal ligament space appears normal. An external bleaching procedure has not been successful. The most appropriate management would be to
fabricate a porcelain veneer.NDEB released questions part 2 set 4
A periapical radiograph reveals a mesiodens in a 7-year old. The maxillary right central incisor has erupted only partially. The maxillary left central incisor has not yet appeared. The proper threatment in this situation is to
remove the mesiodens and observe progress carefullyNDEB released questions part 2 set 5
The mother of a l0-year old girl is concerned about a 1.5mm diastema between the child's maxillary central incisors. A fibrous maxillary frenum is present and inserts on the palatine papilla. When tension is applied to the frenum, the papilla blanches. The treatment of choice is to
postpone treatment until the complete eruption of maxillary canines.NDEB released questions part 2 set 6
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