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Medical Science Mcqs 5254 MCQs [All-Courses]

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Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

All Topics  5254

Which of the following structures is not found in parotid gland______________?
A ECA
B Facial nerve
C Auriculo temporal nerve
D Buccal branch of mandibular nerve
Correct Answer: Buccal branch of mandibular nerve
Which of the following muscle divides the sub- mandibular gland into a superficial and deep part ?
A Genioglossus
B Mylohyoid
C Sternohyoid
D Digastric
Correct Answer: Mylohyoid
The secretomotor supply of the parotid gland is through_________________?
A Otic ganglion
B Gasserian ganglion
C Geniculate ganglion
D Submandibular ganglion
Correct Answer: Otic ganglion
The orifice of the parotid duct is located______________?
A At the hamular notch
B In proximity to the incisive papillae
C On the buccal mocosa near the maxillary second molar
D Slightly posterior to the mandibular central incisors
Correct Answer: On the buccal mocosa near the maxillary second molar
Secretomotor supply of parotid comes from______________?
A Greater Petrosal nerve
B Auriculotemporal nerve
C Maxillary nerve
D Chorda Tympani
Correct Answer: Auriculotemporal nerve
The relation of facial nerve branches to parotid gland is __________________ ?
A Deep
B Superficial
C In the substance of parotid
D
Correct Answer: In the substance of parotid
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
Correct Answer: At the opening just opposite to lower second molar
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
Correct Answer: Internal carotid artery
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_____________?
A Lingual nerve
B Lingual artery
C Internal carotid artery
D External carotid artery
Correct Answer: External carotid artery
Parasympathetic nerve supply to salivary gland is by____________?
A VII and IX cranial nerves
B IX and X cranial nerves
C V and X cranial nerves
D VII and IX spinal nerves
Correct Answer: VII and IX cranial nerves
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