MDS PREP
Distal end of the complete denture should be
1. On the vibrating line
2. 1-2 mm posterior to vibrating line
3. 1-2 mm anterior to the vibrating line
4. Should be always on the hard palate
Prosthodontics
Answer: 2
The distal end of the complete denture should be 1-2 mm posterior to the vibrating line.
The function of posterior palatal seal (PPS) is
1. To aid in balanced occlusion
2. To aid in insertion and removal of complete denture
3. To ensure a complete seal thus helping in retention of a denture
4. Retention of mandibular denture by sealing its posterior margin
The function of the posterior palatal seal (PPS) is to ensure a complete seal thus helping in retention of a denture.
Mandible can be made into retruded position for recording the centric relation by
1. Protrude and retrude mandible alternately
2. Repeating the word "M" and relaxing
3. Making the tongue touch the posterior palate
4. All of the above
Prosthodontics
Answer: 4
The mandible can be made into retruded position for recording the centric relation by all of the above: protrude and retrude mandible alternately, repeating the word "M" and relaxing, making the tongue touch the posterior palate.
Denture bearing area of the ridge is
1. Non keratinised
2. Keratinised
3. Para keratinised
4. None of the above
Prosthodontics
Answer: 2
The denture-bearing area of the ridge is keratinised.
Mark the consonant sounds requiring contact between the lips and teeth (labiodentals)
1. d, t, l
2. b, p, m
3. th
4. f, ph, v
Prosthodontics Answer: 4
Labiodental Consonant Sounds
Labiodental sounds are produced by the interaction of
the lower lip and the upper teeth. The sounds "f" and "v" are classic
examples of labiodental consonants. "Ph" is often considered a variant of
"f" in phonetics.
The aesthetics of the artificial denture begins with
1. Examination and diagnosis
2. Impressions
3. Wax records
4. Trial in stage
Prosthodontics
Answer: 1
The aesthetics of the artificial denture begins with examination and diagnosis.
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.
Most accurate reproducible relationship for recording jaw relation is
1. Physiologic rest position
2. Centric occlusion
3. Centric relation
4. Both B and C
Prosthodontics
Answer: 3
Most accurate reproducible relationship for recording jaw relation is centric relation.