During inferior alveolar nerve block the needle of LA syringe is penetrated into parotid gland which of the following structure is most likely to be penetrated_____________?

Related Mcqs:

1. During examination of parotid gland, parotid duct can be palpated at the following except____________?

   A. Anterior border of masseter
   B. At the opening just opposite to lower second molar
   C. Pierced to the buccinator
   D. A the anterior surface of parotid gland

2. Inferior alveolar nerve runs______________?

   A. Medial to lateral pterygoid
   B. From Infratemporal fossa
   C. Lateral to medial pterygoid
   D. Lateral to lateral pterygoid

3. The relation of facial nerve branches to parotid gland is __________________ ?

   A. Deep
   B. Superficial
   C. In the substance of parotid
   D. None

4. The structure that does not traverse parotid gland is____________?

   A. Superficial temporal artery
   B. Posterior auricular artery
   C. External carotid artery
   D. Internal carotid artery

5. Reversal lines which may be seen on the cribriform plate (alveolar bone proper) of the alveolar process indicate the cessation of____________?

   A. Osteoblastic activity
   B. Osteoclastic activity
   C. Myeloid activity
   D. Healing activity

6. Surgical excision of parotid gland endangers which of the following structures ______________?

   A. Hypoglossal nerve
   B. Motor nerve of the muscles of mastication
   C. External carotid artery, auriculotemporal nerve, facial nerve
   D. Lesser occipital nerve and spinal accessory nerve

7. Duct of parotid gland crosses over masseter muscle and pierces the___________?

   A. Buccinator muscle
   B. Superior constrictor
   C. Masseter
   D. Zygomaticus major

8. The secretomotor supply of the parotid gland is through_________________?

   A. Otic ganglion
   B. Gasserian ganglion
   C. Geniculate ganglion
   D. Submandibular ganglion

9. Most common tumor of parotid gland is______________?

   A. Plemorphic adenoma
   B. Adenoid cystic carcinoma
   C. Cylindroma
   D. Epidermoud carcinoma

10. Agar syringe material can be used with/as______________?

    A. Agar
    B. Alginate impression material
    C. Both of the above
    D. Primary impression