MDS PREP
According to Monson’s spheric theory of occlusion, each cusp and incisal edge conforms to a segment of the sphere, 8 inches in diameter, with its center at the
1. sella
2. lambda
3. glabella
4. bregma
Prosthodontics
Answer: 3
According to Monson’s spheric theory of occlusion, each cusp and incisal edge conforms to a segment of the sphere, 8 inches in diameter, with its center at the glabella.
Retromolar pad
1. Should not be covered by low denture
2. Should be covered by lower denture
3. Has tendon of temporal muscle attached to it
4. All of the above
Prosthodontics
Answer: 2
The retromolar pad should be covered by the lower denture.
A pantograph is a record of the patient’s
1. jaw movements
2. speech pattern
3. muscular con
4. maxillary movements
Prosthodontics
Answer: 1
A pantograph is a record of the patient’s jaw movements.
Which of the following materials have maximum osseous integration
1) Tantalum and titanium
2) Vitreous carbon
3) Porous aluminium silicate
4) Alumina and sapphire
Prosthodontics
Answer: 1
Maximum osseous integration is a term used in the context of dental implants and refers to the degree to which the bone tissue of the jaw integrates with the implant material. Tantalum and titanium are both biocompatible materials that are known for their excellent osseointegration properties. Titanium is the most commonly used material for dental implants due to its high biocompatibility and strong osseointegration. Tantalum is also biocompatible, but it is not as commonly used as titanium.
Which of the following is most likely to cause complete obturation of pulp space
1. A deep restoration without base
2. A deep blow to tooth where tooth was injured and not devitalised
3. Normal calcification process in middle age
4. A deep carious lesion
Prosthodontics
Answer: 2
Which of the following is most likely to cause complete obturation of pulp space: a deep blow to the tooth where the tooth was injured and not devitalized.
The salivary glands having purely mucous secretions are
1. parotid
2. sublingual
3. submandibular
4. palatine
Prosthodontics
Answer: 4
The salivary glands having purely mucous secretions are palatine.
Decreased vertical dimension of occlusion (increased interocclusal space) results in all of the following except
1. Loss of muscle power
2. Sagging of the corners of the mouth
3. Senile appearance
4. Increase in the masticatory efficiency
Prosthodontics
Answer: 4
Decreased vertical dimension of occlusion results in all of the following except an increase in masticatory efficiency.
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.