"Postage stamp" method is 1) A method of bone removal in transalveolar extraction 2) A method of extraction of maxillary canines by intra-alveolar method of extraction 3) A method of bone grafting 4) None of the above
Oral SurgeryAnswer: 1
During the removal of a maxillary torus, the mid portion of the palatine process of the maxilla is accidentally removed. One might see 1) Vertical fracture of the maxilla 2) An opening into the nasal cavity 3) Opening into the maxillary antrum 4) None of the above
Oral SurgeryAnswer: 2
After the extraction of maxillary first molar, a communication is found between the palatel socket and a disease free maxillary sinus which measures 0.2 cm. The best treatment is 1) Allow the clot to form, advise proper home care 2) Primary closure and antihistamine 3) Gold foil closure 4) Caldwell-Luc operation
Oral SurgeryAnswer: 1
The following suture material has the memory property 1. Silk 2. Catgut 3. Nylon 4. Linen
Oral SurgeryAnswer: 3
Extraction of an isolated residual maxillary offers the technical harzard of 1) The development of maxillary sinusitis 2) Displacement into the infratemporal fossa 3) Fracture of the tuberosity or floor of the antrum 4) Producing a nasal oral fistula
Oral SurgeryAnswer: 3
Which of the following local anaesthetics is a vasoconstrictor 1) Lidocaine 2) Procaine 3) Bupivacaine 4) Ropivacaine
Oral SurgeryAnswer: 4
All of the following statements about inhaled tooth fragment are true EXCEPT 1) It usually enters the right bronchus 2) It may cause lung abscess 3) It may cause bronchiectasis 4) It will be coughed out spontaneously, no treatment is necessary
Oral SurgeryAnswer: 4
Which of the following is true?
1. Bleeding time is normal in aplastic anemia
2. Clotting time is prolonged in thrombo cytopenic purpura
3. Clotting time is normal in parahemo philia
4. Clotting time is normal in polycythemia vera
