Cranial Nerves Flashcards

1
Q

Olfactory bulb

A

Smell

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2
Q

Optic nerve

A

Sight

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3
Q

Oculomotor nerve

A
  • eye movement
  • pupil constriction
  • upper eye lid retraction
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4
Q

Facial nerve

A
  • facial expression
  • salivary gland and tear ducts
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5
Q

Vestibulocochlear nerve

A
  • balance and hearing
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6
Q

Glossopharyngeal nerve

A
  • swallowing and taste sensations
  • only for back third of the tongue
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7
Q

Vagus nerve

A
  • runs parasympathetic branch of the autonomic nervous system
  • ex. Digestion, heart rate, blood pressure, and respiration
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