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You find yourself caught up in a zombie apocalypse while walking in city. First thing you do?
Get off the street as soon as possible.How to survive a zombie apocalypse
Which one of the following statements is
true as defined in endodontics?
Underextension refers to the vertical
extent of the filling material
regardless of its completeness of
obturation.
NDEB released questions set 1
Which of the following statements is/are true?
1. Radiographs cannot differentiate between infected and non-infected periapical lesions.
2. A definitive diagnosis of an apical lesion cannot be made on radiography alone.
3. Periapical radiolucencies are not always indicative of loss of pulp vitality.
4. A periapical radiograph can be used to locate the buccal bone level.
(1) (2) (3)
NDEB released questions set 1
Which of the following statements is/are true?
1. Radiographs cannot differentiate between infected and non-infected periapical lesions.
2. A definitive diagnosis of an apical lesion cannot be made on radiography alone.
3. Periapical radiolucencies are not always indicative of loss of pulp vitality.
4. A periapical radiograph can be used to locate the buccal bone level.
(1) (2) (3)
NDEB released questions set 1
Which of the following instruments can be used for placing gingival bevels on inlay preparations?
1. Margin trimmers.
2. Enamel hatchets.
3. Carbide finishing burs.
4. Small diamond disks.
(1) and (3)
NDEB released questions set 1
In infectious mononucleosis you are most likely to find
1. a positive Paul Bunnel test.
2. lymphadenopathy.
3. palatine petechiae.
4. leukopenia.
(1) (2) (3)
NDEB released questions set 2
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 radiographic findings are attributable to trauma from occlusion?
1. Widening of the periodontal ligament space.
2. Vertical destruction of the interdental septum.
3. Widening of the lamina dura.
4. Narrowing in width of the periodontal ligament space.
(1) (2) (3)
NDEB released questions set 2
Radiographically, a benign bone neoplasm can be differentiated from a malignant one because in the benign lesion
1. the margins are irregular and fade into the surrounding bone.
2. the cortex remains intact.
3. the margins are defined and demarcated.
4. there can be perforation of the periosteum.
(2) and (3)
NDEB released questions set 2
What would influence the surface finish of a functional composite resin?
Size of the largest filler particlesNDEB released questions part 2 set 1
The finding of “acid-fast” microorganisms in sputum suggests the presence of
Mycobacterium tuberculosis.NDEB released questions set 2
In radiography, minimum magnification and maximum definition are achieved by
minimum OFD (object-film distance) and maximum FFD (focal-film distance).NDEB released questions set 2
A healthy 38 year old has a 4mm in diameter, well defined radiolucency at the apex of tooth 4.1. The tooth has a normal response to vitality tests. The most appropriate management is
observation.NDEB released questions set 2
A 9 year old female patient presents with a Class I malocclusion with generally good alignment and interdigitation except tooth 1.2 is in lingual crossbite but has sufficient mesiodistal space for movement into the correct position. Correction of the lingual crossbite of tooth 1.2 with a finger spring on a removable appliance has the best long term prognosis for stability if tooth 1.2 is
lingually inclined, and in a position of 50% overbiteNDEB released questions part 2 set 2
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