ABGD Study Guide With Questions And 100% ALL CORRECT ANSWERS
Practice questions for this set
,Terms in this set (320)
ABGD Study Guide
,The protocol for dental trauma involves all of the d. The tooth should be splinted for 2 to 4 months if it sustains a root fracture
following, except
a. Ideally, the tooth should be repositioned to its
original position.
b. EPT and thermal testing are unreliable following
trauma since physical trauma can severe or damage
nerve supply without altering pulpal blood
supply/vitality.
c. If the root is completely formed on a tooth that
has been intruded, a pulpectomy should be
performed within 1-3 weeks after the injury.
d. The tooth should be splinted for 2 to 4 months if
it sustains a root fracture
When evaluating horizontal root fractures, one B. If the fracture is at or coronal to the crest of the alveolar bone, the prognosis is still favorable
should consider all as being true, except:
A. Chances of coronal root fractures healing are
similar to mid-root or apical fractures if the fracture
is below the height of crestal bone and properly
splinted
B. If the fracture is at or coronal to the crest of the
alveolar bone, the prognosis is still favorable
C. Pulpal necrosis occurs in 25% of root fractures
D. In the vast majority of cases, necrosis occurs in
the coronal segment only with the apical segment
remaining vital
How long should horizontal root fractures be C. 4 to 6 weeks
splinted if the coronal section was displaced and
repositioned?
A. not indicated
B. 7 to 10 days
C. 4 to 6 weeks
D. 3 months
ABGD Study Guide
, Which of the following techniques is the best way to C. CAT Scan
detect a vertical root fractures?
A. Periapical Film
B. Panograph
C. CAT Scan
D. Occlusal Film
Patient presents for emergency dental exam after C. Three angled films at 45, 90 and 110 degrees to ensure at least one passes through the possible
falling off his bike and face planted into sidewalk. fracture line
Upon examination, you suspect that he may have a
root fracture of #8. How many angled PA
radiographs would you take, at a minimum?
A. Two angled films at 45 and 90 degrees to the
possible fracture line
B. Only one film from the distal or mesial at 45
degree to uphold ALARA,
C. Three angled films at 45, 90 and 110 degrees to
ensure at least one passes through the possible
fracture line
D. Two angle films at any angle as long as it is
parallel to the long axis of the root and will reveal
the fracture line.
Assessment of a completed NSRCT is based A. Radiographic examination
primarily on what?
A. Radiographic examination
B. Pain level of the patient
C. Mobility of the tooth
D. EPT results
E. The alignment of the planets
Research has demonstrated that the average a. 0.5 -1.0mm
distance from the foramen to the minor constriction
is:
a. 0.5 -1.0mm
b. 0.2-0.4mm
c. 1.0-2.0mm
d. 2.0-3.0mm
ABGD Study Guide
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