Impacted canines 1) Most likely to be ankylosed 2) They may damage roots of other teeth 3) Good function is impossible without them 4) None of the above
Oral SurgeryAnswer: 2
The primary factor resulting in delayed would healing is
1. torn edges of the wound
2. infection
3. excessive bleeding
4. poor nutrition
Oral SurgeryAnswer: 2
Paraesthesia is one of the commonest findings in which of the following fractures? 1. Subcondylar fracture of the mandible 2. Zygomatico maxillary complex fracture 3. Fractured coronoid and displacement of the fracture 4. None of the above
Oral SurgeryAnswer: 2
One of the rarest sites of fracture of the mandible is the
1. angle
2. symphysis
3. coronoid process
4. body
Oral SurgeryAnswer: 3
Which muscle should be detached to lower the floor of the mouth 1) Mylohyoid 2) Geniohyoid 3) Genioglossus 4) Both A and C
Oral SurgeryAnswer: 4
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 SurgeryAnswer: 2
Only nitrogen oxide alone is not used as a general anaesthetic agent because of the 1) Poor analgesic properties 2) Expense of the agent and its explosive hazard 3) Difficulty in maintaining an adequate oxygen concentration 4) Hepatotoxic nature
Oral SurgeryAnswer: 3
In endodontic surgery, which of the following about chromic gut suture is not true 1) Its properties are inferior to plain gut suture 2) It is coated with chromium tri-oxide 3) It is less biocompatible than plain gut suture 4) Its absorption is faster than the plain gut sutures
