MDS PREP
Vibrating line is on the
1. Hard palate
2. Junction of hard and soft palate
3. Soft palate
4. Junction of muscularis uvulae and palatien muscle
Prosthodontics
Answer: 3
The vibrating line is on the junction of hard and soft palate.
Consider the following factors regarding the placement of RPD which of the following determine the path of placement?
1) Guiding planes
2) Retentive areas
3) Interferences
4) All of the above
Prosthodontics
Answer: 4
The path of placement of an RPD is influenced by various factors such as guiding planes, which dictate the direction of insertion and removal; retentive areas, which provide the necessary grip for the denture; and interferences, which can hinder the proper seating of the denture. All these factors are important to ensure a stable and functional RPD that is comfortable for the patient.
Occlusal rims are also called
1. Dummy dentures
2. Trial dentures
3. Immediate dentures
4. Overdentures
Prosthodontics
Answer: 1
Occlusal rims are also called dummy dentures.
What is the purpose of using undercut gauges in dental surveying?
1) To identify the amount of retentive undercut
2) To measure the size of the cast
3) To contour wax patterns
4) To clean the surveyor
Prosthodontics
Answer: 1
Undercut gauges are specifically designed to measure the amount of retentive undercut available on the cast.
A patient wants new set of CD. The present set which he is wearing now is loose. Examination revealed papillary hyperplasia of palate. The first thing you would like to do
1. Cauterize the papillary growth so that palate is smooth
2. Use tissue conditioners on the maxillary denture for the abuses tissue
3. Making the impression for CD with mucocompressive materials
4. Tell the patient it is difficult to make CD for him
Prosthodontics
Answer: 2
A patient wants a new set of CD. The present set which he is wearing now is loose. Examination revealed papillary hyperplasia of the palate. The first thing you would like to do is use tissue conditioners on the maxillary denture for the abused tissue.
Most semiadjustable articulators have a fixed intercondylar distance of
1. 200mm
2. 160mm
3. 70mm
4. 110mm
Prosthodontics
Answer: 4
Most semiadjustable articulators have a fixed intercondylar distance of 110mm.
The impression material that can record tissues in functional form
1. Impression paste
2. Alginate
3. Plaster of paris
4. Fluid wax
Prosthodontics
Answer: 1
The impression material that can record tissues in functional form is impression paste.
Identify the wrong statement regarding salivary scan
1. Specifity is less than sialograms
2. Salivary scan is functional whereas sialagram is anatomical
3. When both are indicated scan is done first
4. When both are indicated sialogram is done first
Prosthodontics
Answer: 4
Identify the wrong statement regarding salivary scan: When both are indicated, sialogram is done first.