Which of the following symptoms are related to maxillary sinusitis 1) Tenderness over the involved area 2) Post nasal drip 3) Change in phonation 4) All of the above
Oral SurgeryAnswer: 4
The main disadvantage during excision of tumour involving soft palate is 1) Damage to glossopharyngeal nerve 2) Result in peritonsillar absence 3) Contraction of scar tissue 4) None of the above
Oral SurgeryAnswer: 3
It is difficult to obtain local infiltration anaesthesia in the presence of inflammation/infection because of 1) A decreased pH 2) Increased vascularity 3) Oedema 4) Pain
Oral SurgeryAnswer: 1
Which of the following is not used as a topical LA? 1) Procaine 2) Tetracaine 3) Lidocaine 4) Benzocaine
Oral SurgeryAnswer: 1
To remove an undercut maxillary tuberosity, the following flap design criteria is true 1) Incision should be made at the crest of the ridge 2) A "wedge" should be done first 3) Incision may extend to premolar canine area 4) All of the above
Oral SurgeryAnswer: 4
Which of the following is preferred local anaesthetic technique for haemophilics 1) Nerve block 2) Supraperiosteal 3) Intraligamentary 4) Field block
Oral SurgeryAnswer: 3
The activity of procaine is terminated by 1) Elimination by kidney 2) Storage in the adipose tissue 3) Metabolism in the liver only 4) Metabolism in the liver and by pseudocholinesterase in the plasma
Oral SurgeryAnswer: 4
When suturing skin incisions in the facial region, the edges are kept 1. everted 2. overlapped 3. edge to edge 4. inverted
