B. facial nerve MCQ 17+

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• The cochlear part of the vestibule-cochlear nerve
  ক

  Has a ganglion in the modiolus of the osseous labyrinth

  খ

  Has first order neuron that are bipolar

  গ

  Enters the skull through the internal acoustic meatus in the middle cranial fossa

  ঘ

  Is connected through its nuclei mainly with the medial geniculate body of the same side

  ঙ

  Is Seen entering the brain medial to the facial nerve
• Visual processing in the cortex involves information processing regarding
  ক

  The shape of the object

  খ

  Color of the object

  গ

  Movement

  ঘ

  location and spatial organization of the object

  ঙ

  Weight of the object

  চ

  Age
• 3rd cranial nerve palsy causes
  ক

  Divergent squint

  খ

  Ptosis

  গ

  Dilatation of the pupil

  ঘ

  Convergent squint

  ঙ

  Synechiae
• Stellate ganglion block results in
  ক

  Horner’s syndrome

  খ

  Maller’s syndrome

  গ

  Sympathetic block of the arm

  ঘ

  Excessive sweating in the neck

  ঙ

  Frey’s syndrome
• The 3rd cranial nerve supplies the following extraocular muscles
  ক

  Inferior oblique

  খ

  Medial rectus

  গ

  Superior rectus

  ঘ

  Lateral rectus

  ঙ

  Superior oblique
• The trochlear nerve
  ক

  Is related to the roof of the orbit

  খ

  Passes between the posterior cerebral and superior cerebeller arteries

  গ

  Has its nucleus in the lower midbrain

  ঘ

  Passes through the lateral wall of the cavernous sinus

  ঙ

  Carries special visceral efferent fibres
• Medial geniculate body is concerned with
  ক

  Audition

  খ

  Vision

  গ

  Olfaction

  ঘ

  Gustation

  ঙ

  Equilibrium
• Pure sensory cranial nerves include
  ক

  Optic

  খ

  Vestibulcochlear

  গ

  Trigeminal

  ঘ

  Facial

  ঙ

  Vagus
• Nuclei under general visceral efferent column are
  ক

  Edinger-Westphal nucleus

  খ

  Superior salivatory nucleus

  গ

  Dorsal nucleus of vagus

  ঘ

  Nucleus ambiguous

  ঙ

  Nucleus tractus solitaries
• Following cranial nerves have both motor and sensory components
  ক

  Trigeminal nerve

  খ

  Facial nerve

  গ

  Optic nerve

  ঘ

  Vestibulocochlear nerve

  ঙ

  Hypoglossal nerve
• The facial nerve
  ক

  Has its sensory cell bodies in the brain stem

  খ

  Supplies motor fibres to buccinator muscle

  গ

  Supplies a muscle of accessory respiration

  ঘ

  Runs in the lateral wall of the middle ear

  ঙ

  Has branches named maxillary nerve
• Cranial nerve nuclei having motor function are
  ক

  Abducent nucleus

  খ

  Dorsal nucleus of vagus

  গ

  Mesencephalic nucleus of trigeminal nerve

  ঘ

  Nucleus of tractus solitarius

  ঙ

  Vestibular nucleus
• Motor cranial nerves are
  ক

  Abducent

  খ

  Trochlear

  গ

  Vagus

  ঘ

  Trigeminal nerve

  ঙ

  Ophthalmic nerve
• The vagus nerve provides the parasympathetic innervations to the
  ক

  Heart

  খ

  Small intestine

  গ

  Eye

  ঘ

  Salivary glands

  ঙ

  Urinary bladder
• Mixed cranial nerves are
  ক

  Glossopharyngeal

  খ

  Trigeminal

  গ

  Facial

  ঘ

  Oculomotor

  ঙ

  Hypoglossal
• Optic nerve examination is concerned with
  ক

  Visual acuity

  খ

  Field of vision

  গ

  Ocular movement

  ঘ

  Eye closure

  ঙ

  Corneal sensation