Palatal abscess most commonly results from infection of 1) Maxillary centrals 2) Maxillary laterals 3) Maxillary canine 4) Maxillary premolars
Oral SurgeryAnswer: 2
Which of the following is not an advantage of marsupialisation 1. Exposure of very little bone 2. Preservating of vital structure 3. Rapid healing 4. Conserve surgical structures
Oral SurgeryAnswer: 3
For extraoral maxillary nerve block the target is 1) Anterior to lateral pterygoid plate 2) Posterior to lateral pterygoid plate 3) Pterygomandibular fossa 4) Pterygomandibular fissure
Oral SurgeryAnswer: 1
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
Oral SurgeryAnswer: 4
Of the following which tooth is most difficult to anaesthetize by infiltration technique alone 1) Maxillary canine 2) Macillary central incisors 3) Maxillary first molar 4) Maxillary first premolar
Oral SurgeryAnswer: 3
One day after the extraction, patient came with the complaint of a rubbery, nontender midfacial swelling. The most likely diagnosis 1) Abscess 2) Fibroma 3) Haematoma 4) Inflammatory oedema
Oral SurgeryAnswer: 3
Sagittal split osetotomy is a procedure done for 1) Maxillary deformities 2) Mandibular deformities 3) Condylar deformities 4) None of the above
Oral SurgeryAnswer: 1
The maxillary first molar is extracted by forceps method. The healing of the socket can be described as 1) Healing by primary intention 2) Granulomatosis 3) Healing by secondary intention 4) Epithelialization
