Similar questions:
The location and extent of subgingival calculus is most accurately determined clinically by
probing with a fine instrumentReleased Written Exam book 1 2006
-stenosis
tightening; strictureMedical Terminology Suffixes
-tension
pressureMedical Terminology Suffixes
sten/o
narrowed, constrictedMedical Terminology Roots
ten/o
tendonMedical Terminology Roots
tendin/o
tendonMedical Terminology Roots
tens/o
stretched, strainedMedical Terminology Roots
A patient experiences pain and some
gingival swelling in the anterior segment
of the mandible. The mandibular lateral
incisor has a shallow restoration, is tender
to percussion and gives a positive
response to the electric pulp tester. There
is some mobility. The most likely
diagnosis is
lateral periodontal abscess.
NDEB released questions set 1
The placement of a retentive pin in the
proximal regions of posterior teeth would
MOST likely result in periodontal
ligament perforation in the
mesial of a mandibular first molar.
NDEB released questions set 1
For a cast gold restoration, a gingival
bevel is used instead of a shoulder because
a bevel
1. protects the enamel.
2. increases retention.
3. improves marginal adaptation.
4. increases the thickness of gold.
(1) and (3)
NDEB released questions 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
re-prepare the canal so the post is now totally within the canal and cement the post.NDEB released questions set 1
Retention of a gold inlay is improved by
1. addition of 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 set 1
In the mandibular first premolar, the occlusal dovetail of an ideal disto-occlusal amalgam preparation is usually not extended into the mesial fossa because of the
prominent transverse ridge.NDEB released questions set 1
The initial treatment of choice for a 16 year old patient, who presents with multiple extensive carious lesions, is to
place the patient on a preventive regime and to
excavate caries and place temporary restorations within the next few weeks.
NDEB released questions set 1
Special attention is given to matrix adaptation for the insertion of amalgam in a MO cavity in a maxillary first premolar because of the
concavity in the cervical third of the mesial surface of the crown.NDEB released questions set 1

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