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.Management Sciences
Category: Nerve Supply of Head and Neck
Gag reflex is lost due to paralysis of______________?
A. V nerve
B. VII nerve
C. IX nerve
D. XII nerve
The occulomotor nerve supplies all the muscles of eye except_____________?
A. Lateral rectus
B. Superior oblique
C. Superior rectus
D. A & B
Smiling and frowning are actions produced by the following nerves _______________?
A. Mastication; trigeminal ( V cranial )
B. mastication; facial ( VII cranial )
C. Facial expression; trigeminal ( V cranial )
D. Facial expression; facial ( VII cranial)
The cranial nerves which are part of parasympathetic card via_____________?
A. III, IV, V, VII
B. III, VII , VIII, IX
C. III, VII, IX, X
D. VII, IX, X, XI
The muscle arising from the outer surface of the alveolus at the region of the molars is supplied by which nerve _____________?
A. Trigeminal
B. Facial
C. Mandibular
D. Inferior alveolar
Sensory innervation of larynx as far as the vocal folds is by ________ nerve?
A. External laryngeal
B. Recurrent laryngeal
C. Internal laryngeal
D. Glossopharyngeal
Sphenopalatine ganglion does not supply_________________?
A. Nasal mucosa
B. Sublingual gland
C. Ciliary ganglion
D. B & C
Which nerve is in close relation with the root of the lower 3rd molar ___________?
A. Inferior alveolar nerve
B. Chorda tympani
C. Lingual nerve
D. Mylohyoid nerve
Facial nerve_______________?
A. Mixed nerve
B. Sensory nerve
C. Motor nerve
D. Parasympathertic nerve
The Otic Ganglion_____________?
A. Is in relation to maxillary nerve
B. Receives preganglionic parasympathetic fibers, through the greater superficial petrosal nerve
C. Sends postganglionic parasympathetic fibers to auriculotemporal nerve
D. Is related to the tensor tympani
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