1.A lateral cephalometric radiograph for a patient
with a 3mm anterior functional shift should be
taken with the patient in
A. maximum intercuspation.
B. initial contact.
C. normal rest position.
D. maximum opening.
E. protrusive position.
(not sure)
2.a characteristic of the periodontium which allows safe temporary separation of the teeth is the
a. nature of acellular cementum
b. elasticity of bone
c. modified continuous eruption
d. passive eruption
3.which of the following patients should be referred for orthodontic treatment to close a diastema between maxillary central incisors?
1. an 8 yr old with no oral habits
2. a 14 yr old with no abnormal oral habits
3. 3 yr old with a 4mm overjet
4. an 8 yr old with previous thumb habit
4.Which of the following would be a
CONTRAINDICATION for the use of a resin
bonded fixed partial denture (acid etched
bridge or Maryland Bridge)?
A. Class II malocclusion.
B. An opposing free end saddle
removable partial.
C. Previous orthodontic treatment.
D. Heavily restored abutment.
5.a patient has a high caries index, short crowns and minimum horizontal overlap. What restoration will you plce
a. 3/4 frown
b. jacket crown
c. PFM
d. resin bonded retainer
6.how do you surgically treat a skeletal one bite
a. osteotomy
b. anterior maxillary surgery
c. Le Fort 1
( not sure , any commend pls )
d. Le Fort 2
7.which of the following is a definite sign of traumatic occlusion
a. bone loss
b. gingival recession
c. wear facets
d. food impaction
8.what does an interrupted suture accomplished
a. brings the flap closer
b. covers all exposed bone
c. immobilized the flap