ORAL SURGERY

dilution of vasoconstrictor adrenaline 1: 200,000 in LA SOLUTION is

• 0.005 mg /ml

• 0.01 mg/ml

• 0.02 mg/ml

• 0.034 mg/ml

Methyl paraben in LA

• Preservative

• Antioxidant

• Fungicide

• solvent

Amide LA are biotransformed in

• Liver

• Kidney

• Plasma

• Blood

LA which has higher bone diffusing capacity

• Bupivacaine

• Mepivacaine

• Articaine

• Prilocaine

Auriculotemporal nerve anesthetized during

• Akinosi technique of mandibular nerve block

• Gow gates technique of mandibular nerve block

• Inferior alveolar nerve block

• Mental nerve block

Mesiobuccal root of maxillary first molar anesthetized by

a.

• Posterior superior alveolar nerve block

• Middle superior alveolar nerve block

• Anterior superior alveolar nerve block

• Infra orbital nerve block

EMLA (topical anaesthesia) contains

• 2.5% lidocaine and 2.5% prilocaine

• 2% lidocaine and 2% prilocaine

• 1.5% lidocaine and 1.5 % prilocaine

• 1% lidocaine and 1 % prilocaine

Most common complication of posterior superior alveolar nerve block

• Trismus

• Hematoma

• Swelling

• infection

Vazirani akinosi is

• Closed mouth technique

• Open mouth technique

• Extra and intra oral technique

• All

Gow gates technique is

• Closed mouth technique

• Open mouth technique

• Extra and intra oral technique

• conventional technique