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.Management Sciences
Category: Nerve Supply of Head and Neck
Injury to the right mandibular nerve as it passes though foramen ovale produces the following effects______________?
A. Loss of taste from the anterior 2/3 of tongue
B. Deviation of the tongue to the left
C. Deviation of chin to left when mouth is opened
D. Loss of general sensation to anterior 2/3 of tongue
Masseteric nerve is a branch of_______________?
A. Long buccal nerve
B. Mandibular division of trigeminal nerve
C. Maxillary division of the trigeminal nerve
D. Moor branch of the facial nerve
the special visceral afferent fibres of the facial nerve are located in which nuclei___________?
A. Motor nucleus
B. Nucleus ambigous
C. Nucleus of tractus solitarius
D. Lacrimatory nucleus
Which of the following muscles is supplied by mandibular nerve?
A. Stapedius
B. Buccinator
C. Tensor veli palatine
D. Posterior belly of digastric
Anterior ethmoidal nerve supplies all except______________?
A. Maxillary sinus
B. Inferior of nasal cavity
C. Dural sheath of anterior cranial fossa
D. Ethmoidal air cells
The hypoglossal nerve is the motor nerve to all of the muscles of the tongue except, the____________?
A. Genioglossus
B. Palatoglossus
C. Superior longitudinal muscle
D. Inferior longitudinal muscle
Sensory supply of nasal cavity is from a branch of_____________?
A. Trigeminal nerve
B. Facial nerve
C. Occulomotor nerve
D. Glossopharyngeal nerve
Nerve supply of mucosa of larynx is_______________?
A. External laryngeal
B. Internal laryngeal
C. Recurrent laryngeal
D. B & C
The fifth nerve innervates the following________________?
A. Mylohyoid , anterior and posterior belly of digastric
B. Mylohyoid, anterior belly of digastric, and tensor tympani
C. Mylohyoid, posterior belly of digastric , and tesnor tympani
D. Mylohyoid, posterior belly of digastric, Stapedius and tensor tympani
If the seventh nerve is damaged on the right side of the face______________?
A. the muscles of mastication would be denervated
B. the muscles of facial expression would be denervated
C. taste from the right anterior two thirds of the tongue would not be affected
D. sympathetic fibre to salivary gland would be interrupted
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