MDS PREP
Most common complication of condylar injuries in children
1) Pain
2) Ankylosis
3) Osteoarthritis
4) Fracture of glenoid fossa
Oral Surgery
Answer: 2
The most common complication of condylar injuries in children is ankylosis, which can lead to restricted jaw movement.
Which of the following oral structures are not affected in leprosy
1) Gingiva
2) Tongue
3) Hard palate
4) Soft palate
Oral Pathology
Answer: 1
Dehiscence
1) Is a vertical defect of alveolar bone
2) Influences progression of disease
3) Is common in anterior teeth with prominent roots
4) All of the above
Periodontics
Answer: 4
The histopathology of osteopetrosis shows
1. Endosteal bone formation and lack of normal bone resorption
2. Periosteal bone formation and lack of normal bone resorption
3. Presence of numerous osteoclasts and a few osteoblasts
4. None of the above
Oral Pathology
Answer: 1
The histopathology of osteopetrosis shows endosteal bone formation and lack of normal bone resorption.
The muscle which trims the posterior lingual areas of the lower denture is
1. Genioglossus and stylohyoid muscle
2. Palatoglossus and superior constrictor
3. Mentalis and buccinator
4. Medial pterygoid muscle, lateral pterygoid muscle
The muscle which trims the posterior lingual areas of the lower denture is palatoglossus and superior constrictor.
Which of the following is NOT a secondary bile acid?
1) Cholic acid
2) Deoxycholic acid
3) Lithocholic acid
4) Chenodeoxycholic acid
Cholic acid is NOT a secondary bile acid; it is a primary bile acid synthesized in the liver from cholesterol.
If prematurity occurs in retruded contact position (RCP or Centric relation) on maxillary premolar, the surface of tooth involved is
1. Mesial of lingual cusp
2. Mesial of facial cusp
3. Distal of facial cusp
4. Distal of lingual cusp
Pedodontics
Answer: 1
If prematurity occurs in retruded contact position (RCP) on maxillary premolar, the surface of the tooth involved is the mesial of the lingual cusp.