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The primary consideration in the management of a patient with multiple deep abfraction lesions is
provision of an occlusal splint.NDEB released questions part 2 set 1
The first stage of growth of the primary dentition is evident at the
sixth week of embryonic life.NDEB released questions part 2 set 1
A mesial step relationship of the primary second molars will result in
Class I or Class III molar relationship.NDEB released questions part 2 set 2
The PRIMARY stress bearing area of the maxillary complete denture is the
alveolar ridge.NDEB released questions part 2 set 3
Migration of the permanent maxillary first molar following the premature loss of the primary second molar is usually mesial with
the mesiobuccal cusp rotating linguallyNDEB released questions part 2 set 3
The primary muscle of the cheek is the
buccinator.NDEB released questions part 2 set 4
The primary use of nitrous oxide and oxygen in dentistry today is as a(n)
agent for conscious sedationNDEB released questions part 2 set 5
A 12 year old female patient has a developmental age of 8 years. Radiographic examination reveals mandibular dysplasia, delayed growth of the cranial vault and reduced facial height. Dental development is equivalent to 10 years. Panoramic radiographs reveal an abnormal tooth eruption pattern, crowding of the primary and permanent teeth, delayed eruption of the permanent canines and absence of the premolars. The most likely diagnosis is
hypothyroidism.NDEB released questions part 2 set 5
The primary cause of supragingival calculus formation is
plaque accumulationNDEB released questions part 2 set 5
During routine examination, it is noted that a premolar is erupting ectopically while the primary predecessor is still firmly in place. The most appropriate management is to
remove the primary tooth and allow the permanent successor to erupt.NDEB released questions part 2 set 6
The primary objective of initial periodontal therapy is to
remove the colonized masses of microorganisms and calculusNDEB released questions part 2 set 7
The primary reason for placing a surgical dressing after a gingivectomy is to
protect the wound.NDEB released questions part 2 set 7
Regardless of the target-film distance employed for intraoral surveys, the diameter of the primary beam at the patient's skin surface should not be greater than
7cm.NDEB released questions part 2 set 9
The primary retention of a Class II gold inlay is achieved by
1. adding an occlusal dovetail.
2. increasing the parallelism of walls.
3. lengthening the axial walls.
4. placing a gingival bevel
(1) (2) (3)
NDEB released questions part 2 set 10
The primary etiological factor for the development of root caries is
gingival recessionNDEB released questions part 2 set 10

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