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
The action of long acting muscle relaxants used during GA may be terminated by 1. Neostigmine 2. Atropine 3. Ketamine 4. Succinylcholine
Oral SurgeryAnswer: 1
Which of the following is not a feature of Le Fort II fracture 1. Enophthalmos 2. Malocclusion 3. Paraesthesia 4. CSF rhinorrhoea
Oral SurgeryAnswer: 1
Scrub technique refers to a method of scrubbing the 1) Surgical instruments after a contaminated case 2) Patient body surface before placing surgical incison, to decrease bacterial flora 3) Operating room 4) Operator"s hands and forearms before donning gown and gloves
Oral SurgeryAnswer: 4
Osteomyelitis 1) Never occurs infants 2) In acute cases fracture mandible is very common 3) Or mandible can show symptoms of lip paraesthesia 4) Produces no lymphadenopathy
Oral SurgeryAnswer: 3
The aspirate from a keratocyst will have 1. A low soluble protein content 2. A high soluble protein content 3. Cholesterol crystal 4. Inflammatory cells
Oral SurgeryAnswer: 1
Which of the following procedures is best suited to correct bimaxillary protrusion 1) Extraction of four premolars and anterior alveolar segment repositioning 2) Mandibular body osteotomy and posterior maxillary osteotomy 3) Subcondylar osteotomy 4) None of the above
Oral SurgeryAnswer: 1
In the initial stage of paralysis of facial nerve 1) Tongue deviates to the same side on protrusion 2) Tongue deviates to the opposte side on protrusion 3) No deviation of the tongue 4) None of the above
