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.Management Sciences
Category: Nerve Supply of Head and Neck
Pregarglionic parasympatnetic fibres to the Otic ganglion are carried in the______________?
A. Greater petrosal nerve
B. Lesser petrosal nerve
C. Chorda tympani
D. Auriculotemporal nerve
Damage to occulomotor nerve causes all except_____________?
A. Ptosis
B. Miosis
C. Outward eye deviation
D. Diplopia
All of the following muscles are supplied by the facial nerve except_______________?
A. Stapedius
B. Occipitofrontalis
C. Anterior belly of digastric
D. Buccinator
All of the following muscles are supplied by the mandibular nerve except_______________?
A. Masseter
B. Buccinator
C. Medial pterygoid
D. Anterior belly of digastric
Chorda tympani contain_______________?
A. Preganglionic sympathetic fibres
B. Preganglionic parasympathetic fibres
C. Postganglionic sympathetic fibres
D. Postganglionic parasympathetic fibres
The following statements concerning chorda tympani nerve are true except that it_____________?
A. Carries secretomotor fibrers to submandibular gland
B. Joints lingual nerve in infratemporal fossa
C. Is a branch of facial nerve
D. Contains postganglionic parasympathetic fibers
Glossopharyngeal nerve supplies posterior part of tongue because it develops from_____________?
A. Hyoid arch
B. Tubercuum impar
C. Mandibular arch
D. Hypobranchial eminence
The optic nerve terminates in the________________?
A. Thalamus
B. Pituitary gland
C. Medulla oblangata
D. None of the above
Unilateral supranuclear lesion of facial nerve involves______________?
A. Whole of face
B. Only ipsilateral upper part of the face
C. Only contra lateral lower part of the face
D. Whole of lower face
Which of the following is not true regarding trigeminal nerve ?
A. Roots of trigeminal nerve are attached to pons
B. It has three main divisions
C. Trigeminal nerve supplies the dura mater of middle cranial fossa
D. The trigeminal ganglion contributes to the sensory root only
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