nine

Similar questions:

Which of the following procedures will increase the retention of a Class III composite resin restoration in primary incisor and canine teeth?

Using labial or lingual dovetails.
NDEB released questions part 2 set 1

The most logical explanation for causing swelling beneath the eye caused by an abscessed maxillary canine is that the

the root apex lies superior to the attachment of the caninus and levator labii superioris muscles.
NDEB released questions set 2

The permanent maxillary canine erupts

before the maxillary second permanent molar
NDEB released questions part 2 set 2

A labial frenum causes a diastema between the maxillary permanent central incisors. The lateral incisors and canines have not erupted. The most appropriate treatment is to

observe the case until the eruption of maxillary permanent lateral incisors and canines
NDEB released questions part 2 set 3

A 12 year old female patient has a developmental age of 8 years. Radiographic examination reveals mandibular dysplasia, delayed growth of the cranial vault and reduced facial height. Dental development is equivalent to 10 years. Panoramic radiographs reveal an abnormal tooth eruption pattern, crowding of the primary and permanent teeth, delayed eruption of the permanent canines and absence of the premolars. The most likely diagnosis is

hypothyroidism.
NDEB released questions part 2 set 5

A clinical diagnostic indication of palatal impaction of maxillary permanent canines does NOT include

midline central diastema.
NDEB released questions part 2 set 11

Rank the following permanent teeth according to their ability to provide anchorage.
1. Maxillary central incisor.
2. Maxillary canine.
3. Maxillary first molar.
4. Mandibular incisor.

(3) (2) (1) (4)
NDEB released questions part 2 set 13

The best space maintainer to prevent the lingual collapse that often occurs following the early loss of a mandibular primary canine is a

lingual arch.
NDEB released questions part 2 set 13

The sequence of eruption of the mandibular permanent teeth is normally
1. central incisor.
2. lateral incisor.
3. canine.
4. first premolar.
5. second premolar.
6. first molar.
7. second molar.

(6)(1)(2)(3)(4)(5)(7)
NDEB released questions part 2 set 15

Primate spacing in the primary dentition is observed between
1. maxillary canines and first molars.
2. maxillary canines and lateral incisors.
3. mandibular canines and first molars.
4. mandibular canines and lateral incisors.

(2) and (3)
NDEB released questions part 2 set 15

In an otherwise acceptable occlusion, an impacted maxillary canine

All of the above.
NDEB released questions set 4

A vital canine is to be used as the anterior abutment of a four unit fixed partial denture and it has 2mm remaining coronal tooth structure. The most acceptable foundation restoration would be

intentional devitalization followed by a post and core restoration.
NDEB released questions set 5

A removable partial denture rest should be placed on the lingual surface of a canine rather than on the incisal surface because

less leverage is exerted against the tooth by the rest
NDEB released questions set 6

Clinical examination of a 15-year old girl shows permanent central incisors, permanent canines and primary canines all in contact and anterior to the premolars. The most likely cause is

congenitally missing permanent lateral incisors.
NDEB released questions set 7

Which of the following periodontal procedures is indicated on a maxillary canine that will receive a full crown with subgingival margins when the abutment has 1mm of attached gingiva, no sign of inflammation or loss of attachment?

There is no indication that this tooth requires periodontal treatment.
NDEB released questions set 8