All of the following landmarks are included while making a postdam for maxillary arch except 1) Pterygomaxillary notch 2) Hamular process 3) Fovea palatina 4) Vibrating line
ProsthodonticsAnswer: 2
The zinc oxide eugenol impression paste is used to enhance quality of 1) Modeling compound impression 2) Reversible hydrocolloid impression 3) Alginate impressions 4) Wax impressions
ProsthodonticsAnswer: 1
Under occlusal loading, the fulcrum line of a Kennedy Class I RPD runs through the
1. tips of the retentive clasps
2. most posterior occlusal rests
3. posterior most minor connectors
4. replacement teeth being loaded
ProsthodonticsAnswer: 2
Which of the following abutments are preferred for overdenture construction 1) Posterior abutment 2) Anterior abutment 3) Implants 4) None of the above
ProsthodonticsAnswer: 2
Which of the following methods of isolation is particularly useful in mandibular teeth before taking impressions 1) Rubber dam 2) High vaccum suction 3) Throat pads 4) Svedoptor
ProsthodonticsAnswer: 4
Pontic design not indicated in anterior region 1) Ovate pontic 2) Modified ridge lap pontic 3) Stem pontic 4) Spheroidal pontic
ProsthodonticsAnswer: 4
When a tooth preparation is completed for a crown, occlusal clearance can be best checked by 1) Visual examination 2) Waxbite chew in teeth prepared 3) Impression compound 4) Articulating paper
ProsthodonticsAnswer: 2
In full tooth-borne dentures occlusal rests transmit........percentage of occlusal forces to teeth 1) 50 % 2) 70 % 3) 80 % 4) 100 %
