Which of the following is not used as a topical LA? 1) Procaine 2) Tetracaine 3) Lidocaine 4) Benzocaine
Oral SurgeryAnswer: 1
Genioplasty procedure is used 1) To change the attachment of genioglossus muscle in pre-prosthetic procedure 2) To change the position of genial tubercles 3) To modify the position of the chin 4) To modify the attachment of anterior belly of diagastric
Oral SurgeryAnswer: 3
A patient came to dental clinic with a growth on the inside of the cheek that is approximately 0.5 cm in diameter and not painful. He noticed the swelling 3 months back. The best treatment is to 1) Remove all of growth and send for biopsy 2) Observe periodically 3) Start antibiotic medication 4) Remove part of the growth and send for biopsy
Oral SurgeryAnswer: 3
Myelinated nerve fibres have all of the following properties except 1) Conduction is slower in myelinated than in non-myelinated fibres 2) Current discharges at nodes of Ranvier 3) Outer layer is of lipids 4) None of the above
Oral SurgeryAnswer: 1
Respiration in stage IV general anaesthesia is characterised by 1. Thoracoabdominal in nature 2. Abdominothoracic in nature 3. Deep and irregular 4. Absent
Oral SurgeryAnswer: 4
The primary objective of removing bone when extracting a badly impacted mandibular third molar is to
1. expose the root bifurcation
2. expose the cervical line
3. allow proper closure of the wound
4. expose the height of contour of the tooth
Oral SurgeryAnswer: 4
A feature of acute osteomyelitis is
1. slow onset
2. elevated temperature
3. absence of pain or tenderness
4. absence of swelling over the affected area
Oral SurgeryAnswer: 2
Moon face is seen in 1. Le Fort I 2. Le Fort II 3. Le Fort III 4. Orbital fractures
