The Trigeminal Touch Pathway Quiz

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Questions and Answers

Which cranial nerve is responsible for supplying somatic sensation to the face?

  • Glossopharyngeal (IX)
  • Facial (VII)
  • Vagus (X)
  • Trigeminal (V) (correct)

Which part of the brain does the trigeminal nerve enter?

  • Pons (correct)
  • Medulla
  • Thalamus
  • Cerebellum

How many trigeminal nerves are there?

  • Two (correct)
  • Four
  • One
  • Three

What do the peripheral nerves of the trigeminal nerve innervate?

<p>Face and mouth areas (D)</p> Signup and view all the answers

Which cranial nerves provide additional sensation to the skin around the ears, nasal areas, and pharynx?

<p>Glossopharyngeal (IX) (C)</p> Signup and view all the answers

What is the function of the large-diameter sensory axons of the trigeminal nerve?

<p>Carry tactile information (B)</p> Signup and view all the answers

Where do the axons from the trigeminal nucleus project into?

<p>Thalamus (B)</p> Signup and view all the answers

What is the role of the trigeminal nucleus in the sensory connections of the trigeminal nerve?

<p>Synapse onto second-order neurons (B)</p> Signup and view all the answers

What part of the somatosensory cortex receives information relayed from the trigeminal nerve?

<p>Somatosensory cortex (B)</p> Signup and view all the answers

What does the Latin word 'trigeminal' mean?

<p>Three (B)</p> Signup and view all the answers

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