MDS PREP
Lack of response of any level in a pulp vitality test can be used to differentiated between a
1) Cementoma and a periapical granuloma
2) Cementoma and an incisive canal cyst
3) Globulomaxillary cyst and a traumatic bone cyst
4) None of the above
Oral Pathology
Answer: 1
Infection from periapical region of molars penetrates below the buccinator burrows subperiosteally into
1) Submassetric space
2) Pterygomandibular space
3) Sublingual space
4) Parotid space
Oral Surgery
Answer: 1
When all missing maxillary incisors are to be replaced with PFM restoration the abutments should be
1 both the canines and first premolars
2. both the canines and all four premolars
3. both the canines
4 both the canines and any one first pre molar
Prosthodontics
Answer: 1
All are seen in Sjogren"s syndrome, except
1) Positive antinuclear factor
2) Decreased immunoglobulins
3) Raised ESR
4) Positive rheumatoid factor
Oral medicine
Answer: 2
All the following are seen in tumor lysis syndrome except
1. Hyperuricemia
2. Hyperkalemia
3. Hypercalcemia
4. Hyperphosphatemia
Medicine
Answer: 3
Most commonly used local anaesthesia
1) 1: 20,000 xylocaine HCL
2) 1: 50,000 xylocaine HCL
3) 1: 10,000 xylocaine HCL
4) 1: 80,000 xylocaine HCL
Oral Surgery
Answer: 4
Fracture of mandible all are true except
1) Fracture of the mandible are common at the angle of the mandible
2) Fracture of the mandible are a affected by the muscle pull
3) Fractures of the mandible are usually characterized by sublingual haematoma
4) CSF rhinorrhoea is a common finding
Oral Surgery
Answer: 4
CSF rhinorrhea is not a common finding in mandibular fractures; it is more associated with skull base injuries.