Prosthodontics Part 2 (Dr.Kalid)

22 Questions | By Drkhalid | Updated: Mar 22, 2022 | Attempts: 3469

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1.

which of the following is temporary recording base material:
- A.
  
  Vinyl or polystyrene
- B.
  
  Heat cured acrylic resin
- C.
  
  Gold
- D.
  
  Base metal alloy
2.

the occlusal plane of rims should be parallel to :
- A.
  
  Camper line
- B.
  
  Interpupillary line
- C.
  
  Both of above
- D.
  
  None of above
3.

ideal height of anterior maxillary occlusion rim from reflection of cast should be approximately:
- A.
  
  18 mm
- B.
  
  24 mm
- C.
  
  22 mm
- D.
  
  16 mm
4.

ideal height of anterior mandibular occlusion rim from reflection of cast should be approximately
- A.
  
  22 mm
- B.
  
  16 mm
- C.
  
  20 mm
- D.
  
  24 mm
5.

in retruded position of mandible , the head of condyle can only
- A.
  
  Translate
- B.
  
  Rotate
- C.
  
  Both of above
- D.
  
  None of above
6.

mandibular movement is influenced by
- A.
  
  Opposing teeth contact
- B.
  
  TMJs
- C.
  
  Neuromuscular system
- D.
  
  All of above
7.

face bow help in recording
- A.
  
  Vertical relation
- B.
  
  Hinge axis
- C.
  
  Centric relation
- D.
  
  Eccentric relation
8.

interocclusal distance is also known as
- A.
  
  Leeway space
- B.
  
  Seeway space
- C.
  
  Freeway space
- D.
  
  Cobleman space
9.

hanau model articulator is :
- A.
  
  Adjustable articulator
- B.
  
  Semi adjustable
- C.
  
  Fully adjustable
- D.
  
  None of above
10.

lateral movement of mandible is known as
- A.
  
  Bent shift
- B.
  
  Benne shift
- C.
  
  Benet shift
- D.
  
  Bennett shift
11.

condylar guidance in arcon articulator is located in :
- A.
  
  Upper membrane on the articular
- B.
  
  Lower membrane on the articular
- C.
  
  Both of above
- D.
  
  None of above
12.

which of following records are used for transferring maxillomandibular relation from pateint to articulator
- A.
  
  Interocclusal record
- B.
  
  Hinge - axis record
- C.
  
  Both of above
- D.
  
  None of above
13.

Which of following is/are true about acrylic teeth:
- A.
  
  Can be used in cases with limited occlusal gap
- B.
  
  Chemically bonded to denture
- C.
  
  Can be ground easily
- D.
  
  All of above
14.

buccolingual width of posterior artificial teeth as compared to natural teeth should be :
- A.
  
  Less than natural
- B.
  
  Same
- C.
  
  Greater than natural
- D.
  
  None of above
15.

Which of the following teeth are chemically bonded to acrylic denture base
- A.
  
  Porcelain teeth
- B.
  
  Acrylic teeth
- C.
  
  Ceramic teeth
- D.
  
  Metallic teeth
16.

proper arrangement of maxillary & mandibular anterior & posterior teeth depend on setting of
- A.
  
  Mandibular central incisor
- B.
  
  Maxillary canines
- C.
  
  Maxillary central incisor
- D.
  
  Maxillary lateral incisor
17.

which of the following is not under dentist's control
- A.
  
  Incisal guidance
- B.
  
  Condylar guidance
- C.
  
  Overjet
- D.
  
  Overbite
18.

high condylar guidance requires
- A.
  
  Normal compensating curve
- B.
  
  Less compensating curve
- C.
  
  Greater compensating curve
- D.
  
  No compensating curve
19.

supporting cusps of maxillary posterior teeth articulate with
- A.
  
  Central fossa of mandibular posterior teeth
- B.
  
  Marginal ridge of mandibular posterior teeth
- C.
  
  Both of above
- D.
  
  None of above
20.

using hanau equation , bennet angle can never be less than
- A.
  
  5
- B.
  
  30
- C.
  
  12
- D.
  
  8
21.

bennet angle is subtended by the
- A.
  
  Working side condyle
- B.
  
  Balancing side condyle
- C.
  
  Both of above
- D.
  
  None of above
22.

in complete denture , compared to the vertical dimension of rest, the vertical dimension of occlusion should be
- A.
  
  0.5-1 mm less
- B.
  
  Same
- C.
  
  1-2 mm more
- D.
  
  2-3 mm less