Commonest complication after removal of mandibular 3rd molar 1) Lingual nerve damage 2) Dry socket 3) # mandible 4) Bleeding
Oral SurgeryAnswer: 2
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
Of the following which is most frequently indicated treatment for odontogenic cysts 1) Fulguration 2) Enucleation 3) Marsupialization 4) Incision & drainage
Oral SurgeryAnswer: 2
Reactionary haemorrhage occurs after extraction because of 1) Broken roots 2) High blood pressure 3) Sharp interdental septum 4) Gingival laceration
Oral SurgeryAnswer: 2
Prophylactic antibiotics are administered prior to oral surgical procedures, in patients with rheumatic heart disease, to prevent
1. subacute bacterial endocarditis
2. recurrence of rheumatic fever
3. excessive postsurgical bleeding
4. secondary infections from inhibiting wound healing
Oral SurgeryAnswer: 1
Among the following which is advantage of sagittal split osteotomy over transoral vertical subcondylar osteotomy 1. Greater mandibular movement is achieved 2. Because it is intraoral procedure. No external scar is produced 3. Alone may be used to correct a mandibular retrognathism and prognathism 4. Less chance of injuring the inferior dental canal
Oral SurgeryAnswer: 3
Death in Ludwig"s angina occurs due to 1) Sepsis 2) Respiratory obstruction 3) Cavernous sinus thrombosis 4) Carotid blow out
Oral SurgeryAnswer: 2
If there is visible bleeding from an isolated major vessel, it is best controlled by 1) Systemic administrations of Vit K 2) Electrocoagulation 3) Clamping and ligation 4) B & C
