MDS PREP
Tram line pattern on the face is due to
1. Sutures placed with tension
2. CSF Rhinorrhoea
3. Circumtrital ecchymosis
4. Subconjunctival haemorrhage
Oral Surgery
Answer: 2
The proximal walls of a class II cavity on a deciduous molar
1) Follow directions of enamel rods
2) Coverage toward occlusal surface
3) Diverge toward occlusal surface
4) Undermine enamel which is very thin
Pedodontics
Answer: 2
Ostectomy procedure is indicated in:
1. Physiologial architecture of alveolar bone.
2. Correction of Tori.
3. Reverse architecture bony defects.
4. Correction of bone ledges.
Oral Surgery
Answer: 2
Most common missing tooth in permanent dentition is
1. Maxillary canine
2. Maxillary first molar
3. Mandibular second premolar
4. Mandibular first molar
Oral Pathology
Answer: 3
Tetracycline stains appear as
1. Yellow and brown stains in enamel and dentin
2. Yellow and brown stains only in enamel
3. Yellow and brown stains only in dentin
4. Only yellow stain in enamel
Oral Pathology
Answer: 1
Tetracycline stains appear as yellow and brown stains in both enamel and dentin.