MDS PREP
Which of the following factor(s) you would like to consider for constructing a CD for diabetic patient (any medically compromised person)
1. Maximum extension of the denture base within limits
2. Use of selective or non-pressure impression techniques
3. Narrow occlusal table
4. All of the above
Prosthodontics
Answer: 4
Which of the following factor(s) you would like to consider for constructing a CD for a diabetic patient: all of the above.
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
Prosthodontics
Answer: 2
The Bull rule pertains to the concept of occlusal balance during lateral
movements in dentistry. It suggests that certain cusps may need to be adjusted
or ground to achieve a balanced occlusion, particularly in the context of
removable prosthodontics or fixed restorations.
Ante's rule (option 1) relates to the relationship between the anterior and
posterior teeth in occlusion.
Loss of several teeth may result in
1. Change in the facial contour
2. TMJ disturbances
3. Periodontal disturbances
4. All of the above
Loss of several teeth may result in all of the above: change in the facial contour, TMJ disturbances, periodontal disturbances.
What forces best accomplish orthodontic tooth movement?
Prosthodontics Answer: 3
1. Heavy and continuous
2. Heavy and intermittent
3. Light and continuous
4. Light and intermittent
What forces best accomplish orthodontic tooth movement: light and continuous.
The main purpose of boxing an impression is
1. To serve as a base for cast poured
2. To preserve the border width after border moulding
3. To prevent distortion of the impression
4. All of the above
Prosthodontics
Answer: 2
The main purpose of boxing an impression is to preserve the border width after border molding.
Which muscle has dual function as related to CD
1. Masseter
2. Temporalis
3. Buccinator
4. Lateral pterygoid
Prosthodontics
Answer: 1
Which muscle has dual function as related to CD: masseter.
The retention and stability of a complete denture may be compromised by
1. large and bulbous tuberosities
2. a deep lingual vestibule
3. absence of mylohyoid ridge
4. a high V- shaped palate
Prosthodontics
Answer: 4
Explanation: A high V-shaped palate can compromise the retention and
stability of a complete denture because it reduces the surface area for the
denture to contact and conform to the palate. This results in less suction and a
smaller seal, making the denture more likely to dislodge during function.
The direction of the resorption of the maxillary ridge
1. Downwards and buccally
2. Upwards and lingually
3. Downwards and lingually
4. Upwards and buccally
Prosthodontics
Answer: 2
The direction of the resorption of the maxillary ridge is upwards and lingually.