1 what is the most definite way to differentiate ameloblastoma, and odontogenic keratocyst?
a. smear cytology
b. reactive light microscopy
c. reflective microscopy NOT SURE PLEASE CORRECT ME
2 what happens with intercanine distance after mixed dentition
a. increased
b. decreased
c. stable, no change
3 ataxic epilepsy patients-what are their most common dental problem
a. adontia
b. malocclusion
c. trauma
d. gingival hyperplasia due to medication
4 when a child loses its primary second molar before permanent first molar eruption, what is the choice of space maintainer?
a. lingual holding arch
b. band and loop
c. distal shoes
d. Nance appliance
5 which nerve would the ramus split osteotomy most likely damage?
for extracting of third molar, the following conditions would make the operation easier, except?
a. elastic bone
b. conical roots
c. soft tissue impaction
d. space within tooth bud is small
6 what is the most likely sign of neoplasm?
a. metaplasia
b. anaplasia
c. aplasia
7 for a patient with a faulty amalgam restoration, replacement with casting inlay/onlay might be better because
a. better adaptation
b. better retention
c. better proximal contour
8 which field of following can be a specialty according to ADA
a. public health
b. cosmetic dentistry
c. hospital dentistry
d. geriatric dentistry
9 what is the cause of epulis fissuratum
a. unstable denture
b. under extention
c. over extention
d. traumatic occlusion
10 when observing an amalgam filling, the dentist found that there is proximogingival angle deficiency, what is likely to be the main cause of this
a. a. inadequate wedging
b. matrix not well adapted
c. too large an initial amount of amalgam added to the cavity
11 Due to the mesial concavity of the maxillary first premolar, prior to condensation of the amalgam, the tooth is best prepared with
a. wedge only
b. matrix only
c. no wedge nor matrix needed
d. custom made wedge+matrix
12 which one of the teeth has the most consistent canal
a. mandibular incisor
b. mandibular premolar
c. maxillary canine
d. maxillary premolar
e. mandibular molar
13 on a panoramic radiograph there is a soap bubble appearance bilaterally in region of the angle the mandible. The condition most likely is
a. ameloblastoma
b. cherubism
c. ameloblastic fibroma
d. fibrous dysplasia
14 which nerve may be injury when giving a patient an injection in the buttocks
a. femoral
b. sciatic
c. gastrocnemius
15 in making radiographs, which of the following controls the mean energy of the x-ray
a. mA
b. kVp
c. focal spot size
d. exposure time
16 which organism is involved with periodontal disease
a. P. gingivalis
b. E species
c. bacterioids
d. C. rectus
17 with a modified Widman flap you mostly reduce bone by
a. adapt the flap margin
b. osseous restructuring
c. removal of infected osseous tissue
d removal of malignancy tissue
18 biotransformation is all except
a. conjugation
b. covalent bond
c. hydrolysis
d. oxidation
19 principle for occlusal-lingual amalgam preparation
a. retained by occlusal prep
b. self retentive immediately past where grooves coalesce
c. sharp retention
d. cavosurface bevel
20 which of the following properties of sodium hypochlorite most undesirable
a. smell
b. toxicity to viral dentin
c. tendency to bleach dentin
d. corrosive actin on endodontics files
21 the most frequent site where pain radiate to ear
a. mandibular premolar
b. mandibular molar
c. maxillary molar
d. maxillary premolar
22 to correct a posterior cross bite the attachment must be placed on
a. labial of maxillary and labial of mandibular teeth
b. lingual maxillary and labial of mandibular teeth
c. palatal f maxillary and labial of mandibular teeth
PLEASE CORRECT ME IF I AM WRONG THANKS ALOT
a. smear cytology
b. reactive light microscopy
c. reflective microscopy NOT SURE PLEASE CORRECT ME
2 what happens with intercanine distance after mixed dentition
a. increased
b. decreased
c. stable, no change
3 ataxic epilepsy patients-what are their most common dental problem
a. adontia
b. malocclusion
c. trauma
d. gingival hyperplasia due to medication
4 when a child loses its primary second molar before permanent first molar eruption, what is the choice of space maintainer?
a. lingual holding arch
b. band and loop
c. distal shoes
d. Nance appliance
5 which nerve would the ramus split osteotomy most likely damage?
for extracting of third molar, the following conditions would make the operation easier, except?
a. elastic bone
b. conical roots
c. soft tissue impaction
d. space within tooth bud is small
6 what is the most likely sign of neoplasm?
a. metaplasia
b. anaplasia
c. aplasia
7 for a patient with a faulty amalgam restoration, replacement with casting inlay/onlay might be better because
a. better adaptation
b. better retention
c. better proximal contour
8 which field of following can be a specialty according to ADA
a. public health
b. cosmetic dentistry
c. hospital dentistry
d. geriatric dentistry
9 what is the cause of epulis fissuratum
a. unstable denture
b. under extention
c. over extention
d. traumatic occlusion
10 when observing an amalgam filling, the dentist found that there is proximogingival angle deficiency, what is likely to be the main cause of this
a. a. inadequate wedging
b. matrix not well adapted
c. too large an initial amount of amalgam added to the cavity
11 Due to the mesial concavity of the maxillary first premolar, prior to condensation of the amalgam, the tooth is best prepared with
a. wedge only
b. matrix only
c. no wedge nor matrix needed
d. custom made wedge+matrix
12 which one of the teeth has the most consistent canal
a. mandibular incisor
b. mandibular premolar
c. maxillary canine
d. maxillary premolar
e. mandibular molar
13 on a panoramic radiograph there is a soap bubble appearance bilaterally in region of the angle the mandible. The condition most likely is
a. ameloblastoma
b. cherubism
c. ameloblastic fibroma
d. fibrous dysplasia
14 which nerve may be injury when giving a patient an injection in the buttocks
a. femoral
b. sciatic
c. gastrocnemius
15 in making radiographs, which of the following controls the mean energy of the x-ray
a. mA
b. kVp
c. focal spot size
d. exposure time
16 which organism is involved with periodontal disease
a. P. gingivalis
b. E species
c. bacterioids
d. C. rectus
17 with a modified Widman flap you mostly reduce bone by
a. adapt the flap margin
b. osseous restructuring
c. removal of infected osseous tissue
d removal of malignancy tissue
18 biotransformation is all except
a. conjugation
b. covalent bond
c. hydrolysis
d. oxidation
19 principle for occlusal-lingual amalgam preparation
a. retained by occlusal prep
b. self retentive immediately past where grooves coalesce
c. sharp retention
d. cavosurface bevel
20 which of the following properties of sodium hypochlorite most undesirable
a. smell
b. toxicity to viral dentin
c. tendency to bleach dentin
d. corrosive actin on endodontics files
21 the most frequent site where pain radiate to ear
a. mandibular premolar
b. mandibular molar
c. maxillary molar
d. maxillary premolar
22 to correct a posterior cross bite the attachment must be placed on
a. labial of maxillary and labial of mandibular teeth
b. lingual maxillary and labial of mandibular teeth
c. palatal f maxillary and labial of mandibular teeth
PLEASE CORRECT ME IF I AM WRONG THANKS ALOT
