Question: Which of the following muscle divides the sub- mandibular gland into a superficial and deep part ?

• 1. Genioglossus
• 2. Mylohyoid
• 3. Sternohyoid
• 4. Digastric

Question: The secretomotor supply of the parotid gland is through_________________?

• 1. Otic ganglion
• 2. Gasserian ganglion
• 3. Geniculate ganglion
• 4. Submandibular ganglion

Question: The orifice of the parotid duct is located______________?

• 1. At the hamular notch
• 2. In proximity to the incisive papillae
• 3. On the buccal mocosa near the maxillary second molar
• 4. Slightly posterior to the mandibular central incisors

Question: Secretomotor supply of parotid comes from______________?

• 1. Greater Petrosal nerve
• 2. Auriculotemporal nerve
• 3. Maxillary nerve
• 4. Chorda Tympani

Question: The relation of facial nerve branches to parotid gland is __________________ ?

• 1. Deep
• 2. Superficial
• 3. In the substance of parotid
• 4. None

Question: During examination of parotid gland, parotid duct can be palpated at the following except____________?

• 1. Anterior border of masseter
• 2. At the opening just opposite to lower second molar
• 3. Pierced to the buccinator
• 4. A the anterior surface of parotid gland

Question: The structure that does not traverse parotid gland is____________?

• 1. Superficial temporal artery
• 2. Posterior auricular artery
• 3. External carotid artery
• 4. Internal carotid artery

Question: 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_____________?

• 1. Lingual nerve
• 2. Lingual artery
• 3. Internal carotid artery
• 4. External carotid artery

Question: Parasympathetic nerve supply to salivary gland is by____________?

• 1. VII and IX cranial nerves
• 2. IX and X cranial nerves
• 3. V and X cranial nerves
• 4. VII and IX spinal nerves

Question: Nasolacrimal duct is directed_____________?

• 1. Downward, Medially, Backwards
• 2. Downward, laterally, Backwards ‘(DLB)
• 3. Downward, laterally forward
• 4. Downward, medially forward