Similar questions:
The muscle primarily responsible for moving the mandible to a lateral position is the
lateral (external) pterygoid.NDEB released questions set 1
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
The muscle primarily responsible for moving the mandible to a lateral position is the
lateral (external) pterygoid.NDEB released questions 2012 online set 1
When the mandible makes hinge closure in its most retruded, unstrained position and all teeth meet in maximum intercuspation simultaneously, the condition is described as
centric occlusion coinciding with centric relation.NDEB released questions part 2 set 7
Deposition of plaque on teeth occurs in
less than 24 hoursNDEB released questions part 2 set 7
If the image of a supernumerary tooth appears in a second radiograph to have shifted distally from the position shown on the original radiograph, this indicates that the supernumerary tooth lies
buccal to the premolarsNDEB released questions part 2 set 9
A known insulin-dependent diabetic patient feels unwell following the administration of a local anesthetic and becomes pale and sweaty. This condition does not respond to placing the patient in a supine position. The most likely cause is
hypoglycemiaNDEB released questions part 2 set 10
The muscle primarily responsible for moving the mandible to a lateral position is the
lateral (external) pterygoid.NDEB released questions part 2 set 11
When designing a removable partial denture, changing the tilt of the cast on the surveyor alters the
1. path of insertion of the planned removable partial denture.
2. the position of the survey line on the cast.
3. the undercut and non-undercut areas.
4. the direction of forces applied to the partial denture
(1) (2) (3)
NDEB released questions part 2 set 12
Normal aging changes in the hard tooth tissues include
1. continuous deposition of cementum.
2. continuous deposition of dentin.
3. decreased blood supply to the pulp.
4. increased porosity of enamel.
(1) (2) (3)
NDEB released questions part 2 set 12
Which one of the following describes the position of the needle tip during administration of local anesthetic for the inferior alveolar nerve block?
Lateral to the sphenomandibular ligamentNDEB released questions part 2 set 13
The design of a mucoperiosteal flap should
1. provide for visual access.
2. provide for instrument access.
3. permit repositioning over a solid bone base.
4. be semilunar in shape.
(1) (2) (3)
NDEB released questions part 2 set 13
The choice and number of abutments for a fixed partial denture is influenced by the
1. length of the span of the fixed partial denture.
2. crown-root ratio of the abutments.
3. amount of periodontal support of the abutments.
4. position of the abutments in the arch.
All of the above.
NDEB released questions part 2 set 13
A surgical flap not repositioned over a bony base will result in
1. slower healing.
2. foreign body inflammatory reaction.
3. wound dehiscence.
4. necrosis of bone.
(1) and (3)
NDEB released questions part 2 set 13
In taking an interocclusal wax record in a protrusive position, the dentist should examine the wax record to insure that
there is no perforation of the wax record.NDEB released questions part 2 set 14
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