Any clasp assembly should encircle at least how much of the abutment tooth? 1) 120 degrees 2) 160 degrees 3) 180 degrees 4) 360 degrees
ProsthodonticsAnswer: 3
A full crown instead of 3/4th crown is use as retainer to splint periodontally weakened teeth along with the abutment because 1) Full crown is more aesthetic 2) Full crown has less irritating effect on the gingiva 3) Cement seal cannot be distributed by tooth movements in full crown 4) None of the above
ProsthodonticsAnswer: 3
Age of the patient is 13 years. Mandibular first molar is extracted because of caries. The treatment indicated is 1) Placement of space maintainer 2) Place a three-unit bridge 3) Plan for an RPD 4) Only periodic observation
ProsthodonticsAnswer: 1
Broad palatel seal indicates 1) Type A palatal form 2) Type B palatal form 3) Type C palatal form 4) None of the above
ProsthodonticsAnswer: 1
Kroll designed 1) RPI clasp 2) Bar clasp 3) Altered clasp 4) All of the above
ProsthodonticsAnswer: 1
A mucostatic impression for a prosthesis is taken for which of the following cases 1) Lower RPD with Kennedy I classification 2) Lower RPD with Kennedy II classification 3) Lower RPD with Kennedy IV classification 4) Full upper and lower denture
ProsthodonticsAnswer: 3
The prosthetic appliance given to cover the palatal defect in patients with cleft palate is called 1) Artificial velum 2) Obturator 3) Removable prosthetic appliance 4) None of the above
ProsthodonticsAnswer: 2
One of the following rules explains about the grinding of certain cusps to produce balance in lateral movements 1. Ante"s rule 2. Bull rule 3. Wolf"s rule 4. Cieszynski"s rule
