MDS PREP
When suturing skin incisions in the facial region, the edges are kept
1. everted
2. overlapped
3. edge to edge
4. inverted
Oral Surgery
Answer: 1
The primary factor resulting in delayed would healing is
1. torn edges of the wound
2. infection
3. excessive bleeding
4. poor nutrition
Oral Surgery
Answer: 2
Surgical needle & sutures are usually sterlized in manufacturing units by
1. Gamma radiation
2. X-rays
3. Boiling
4. Dry heat sterilization
Oral Surgery
Answer: 1
Among the following which is not used in the fixation of bone grafts
1. Bone plates
2. Titanium mesh
3. Gut
4. Tranosseous wires
Oral Surgery
Answer: 3
A male is taking 60 mg of hydrocortisone daily, on the day before extraction, this dose should be
1) Remain unchanged
2) Reduced to half
3) Doubled
4) Reduced to one fourth
Oral Surgery
Answer: 3
A mucocele of the lower lip should be treated by
1) Incision
2) Electrocautery
3) Excision including adjacent minor salivary gland
4) None of the above
Oral Surgery
Answer: 3
"Odontectomy" is synonymous to
1) Transalveolar extraction
2) Intra-alveolar extraction
3) Extraction under local anaesthesia
4) None of the above
Oral Surgery
Answer: 1
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.