What is the minimum time required before suggesting a biopsy for a patient with a noncured ulcer? • 14 days • 7 days • 21 days • 1 month
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In which space does the local anesthesia solution is deposited in posterior superior alveolar nerve block? - pterygopalatine space - massetric space - infratemporal space - submandibular space
Extractin a patients premolar, dentist administers an inferior alveolar block. 3 minutes after receiving this block, patient develops paralysis of his forhead muscles of his eyelids and upper and lower lips on the same side. These findings are most likely associated with administration of LA in - Ot
Which of the following is an important requirement for effectiveness of periodontal ligament injection - back pressure during injection - all four line angles receive the injection - direction of the needle bevel towards the root surface - direction of the needle bevel away from the root surface
Which of the following will require specific management prior to emergency extraction a) Carcinoma of tongue b) Glaucoma c) Hemophilia d) Mixed tumour of parotid gland e) All of the above are correct