MDS PREP
Gennifer at 4 years got her lower 2nd molar extracted due to caries, the possible line of treatment is
1) Distal shoe space maintainer
2) Band and loop between primary 1st molar and permanent 1st molar
3) Removable partial denture
4) No active treatment is necessary
Orthodontics
Answer: 1
Brodie-Tredelenburg"s test is done for
1) Deep vein thrombosis
2) Superficial vein thrombosis
3) Sapheno femoral imcompetence
4) All of the above
Oral medicine
Answer: 3
Fractures of remus and body of mandible can be best seen in
1) Lateral oblique 30 degrees
2) Lateral oblique 15 degrees
3) PA view of mandible
4) Occipitomental view
Radiology
Answer: 2
All are true regarding sebaceous cyst except
1) Is classified as an epidermoid cyst
2) Only occurs on the face and scalp
3) Can, if ulcerated, become a sebaceous horn
4) Characteristically displays a punctum
Oral medicine
Answer: 2
Giromatic hand piece operates
1) 360 degrees
2) 90 degrees reciprocating
3) Up and down
4) Side to side
Endodontics
Answer: 2
Fordyce's (Spots) Granules in Oral Cavity arise from:
1. Mucous glands.
2. Sebaceous glands.
3. Taste buds.
4. Minor salivary glands.
Oral Medicine
Answer: 2
In Pell and Gregory's classification, if the occlusal plane of an impacted
tooth is between the occlusal plane and the cervical line of the second molar,
the type of impaction is:
1) Class A
2) Class B
3) Class C
4) Class D
Oral and Maxillofacial Surgery
Answer: 2
Class B impaction in Pell and Gregory's classification means that
the cusp tip of the impacted tooth is located between the occlusal plane of the
second molar and the cervical line of the second molar. This is a common
position for mandibular third molars.