MDS PREP
The term ‘arcon’ from ARticulator and CONdyle was devised by
1. Bonwill
2. Monson
3. Alfred Gysi
4. Bergstrom
Prosthodontics
Answer: 4
Structurel durability is
1) Biological phenomenon
2) Mechanical phenomenon
3) Structural phenomenon
4) None of the above
Prosthodontics
Answer: 2
The maxillary teeth if placed too far anteriorly and superiorly in a complete denture results in the faulty pronunciation of
1) F and V sounds
2) S and T sounds
3) Vowels
4) Consonants
Prosthodontics
Answer: 1
Before construction of the complete denture, patient"s natural dentition is evaluated because it helps in
1) Establishing vertical dimension
2) Arranging the teeth in balanced occlusion
3) Selection of form, shape, and size of the artificial teeth
4) All of the above
Prosthodontics
Answer: 3
The modiolus exerts its influence at canine and premolar region of complete dentures. Modiolus is formed by all of the following muscles except
1) Triangularis
2) Buccinator
3) Masseter
4) Orbicularis oris
Prosthodontics
Answer: 3
In complete denture construction labio-dental sound F and V are used to determine the
1. Vertical placement of upper anterior teeth
2. Labiolingual position of anterior teeth
3. Anterioposterior position of anterior teeth
4. None of the above
Prosthodontics
Answer: 3
Maxillary denture may look unaesthetic if anterior teeth are placed
1. Directly on the ridge
2. Labial to the ridge
3. 2 mm below the low lip line
4. All of the above