An articulator is 1. Lab analouge of TMJ which simulates the jaw movements and the relations 2. Is a means for arranging the teeth in balanced occlusion 3. To be used for fixed partical denture construction only 4. Simulates only masticatory movements
ProsthodonticsAnswer: 1
Overload of denture base is caused by 1. Small bases 2. Too large bases 3. Small teeth 4. Large teeth
ProsthodonticsAnswer: 1
Internal attachment for a partial denture is used 1) When restoring a palatal cleft 2) When abutment tooth has dental caries 3) When there is difficulty in getting clasp retention 4) When restoring lost vertical dimension
ProsthodonticsAnswer: 3
In complete denture setting, for better aesthetics, the maxillary anteriors are set 1. Parallel to the middle of the face profile 2. Parallel to the profile of the lower of the face 3. Skeletal profile has no role in aesthetic teeth setting 4. Parallel to the inner canthus-angle of the mouth line
ProsthodonticsAnswer: 4
Mounted diagnostic casts help in 1) Selection of type of denture base 2) Determination of area of support 3) Selection of pontic teeth 4) All of the above
ProsthodonticsAnswer: 4
Untrue about denture stomatitis 1. Associated with wearing of the denture at night 2. More common in females 3. More common in diabetic patients 4. Associated with sore mouth
ProsthodonticsAnswer: 4
The width of the gap between adjacent units to be soldered should be 1) 0.1 inch 2) 0.01 inch 3) 0.001 inch 4) 0.24 inch
ProsthodonticsAnswer: 3
In doing gingival retraction all of the following are used except 1) 8 % recemic epinephrine 2) 8 % alum 3) 8 % zinc chloride 4) 40 % zinc chloride
