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Galaxy names are identified by a group of letters and numbers. What does NGC stand for?
New General CatalogAstronomy Basics
cutane/o
skinMedical Terminology Roots
tetan/o
tetanusMedical Terminology Roots
When root canals are treated topically with
antibiotics rather than with disinfectants
1. a greater success rate results.
2. the same rules of mechanical
preparation and filling must be
observed.
3. treatment may be completed in fewer
appointments.
4. there is greater assurance that all
micro-organisms are destroyed.
5. there is a danger of sensitizing
patients to antibiotics.
(2) and (5)
NDEB released questions set 1
Firm contact between approximating teeth
is important because it
stabilizes the dental arches and gives
protection to the gingival papillae.
NDEB released questions set 1
Which of the following are characteristic symptoms of acute suppurative pulpitis?
1. Spontaneous throbbing pain.
2. Prolonged pain initiated by heat.
3. Increased pain while lying down.
4. Increased pain by cold.
(1) (2) (3)
NDEB released questions set 1
The most important principle dictating location and size of access to the root canal system is
straight line access to the canal.NDEB released questions set 1
Which of the following is the most important determinant for the maximum
length of a post in an endodontically treated tooth?
Maintenance of an apical gutta percha seal.
NDEB released questions part 2 set 1
A patient presents with a 3 week history of prolonged tooth pain to hot and cold. Three days ago, the symptoms changed to moderate pain on biting combined with a dull, spontaneous ache relieved by cold. The most likely diagnosis is
acute pulpitis with periradicular periodontitis.NDEB released questions part 2 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
The levels of mutans streptococcus have been shown to be significantly higher in the proximal plaque adjacent to which type of posterior restoration?
Composite resinNDEB released questions part 2 set 1
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