Intracranial Venous System Quiz
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Questions and Answers

Which cranial venous channel drains into the internal jugular vein?

  • Sigmoid sinus (correct)
  • Superior sagittal sinus
  • Confluence of sinuses
  • Straight sinus
  • Where is the straight sinus located?

  • Connected to the occipital sinus
  • Between tentorium cerebelli and falx cerebri (correct)
  • Within the transverse sinus
  • Adjacent to the sigmoid sinus
  • Which nerve is responsible for collecting taste from the 2/3 anterior of the tongue?

  • Ophthalmic nerve (V1)
  • Maxillary nerve (V2)
  • Mandibular nerve (V3)
  • Facial nerve (VII) (correct)
  • Which nerve is classified as a mixed nerve with both sensory and motor functions?

    <p>Mandibular nerve (V3)</p> Signup and view all the answers

    Which sinus drains into the transverse sinus?

    <p>Confluence of sinuses</p> Signup and view all the answers

    Which nerve is responsible for controlling movement of the eyes?

    <p>Trochlear nerve (IV)</p> Signup and view all the answers

    Which nerve is purely sensory and collects sensory information?

    <p>Ophthalmic nerve (V1)</p> Signup and view all the answers

    Where does the inferior sagittal sinus drain to?

    <p>Straight sinus</p> Signup and view all the answers

    Which nerve is responsible for pure motor function?

    <p>Abducens nerve (VI)</p> Signup and view all the answers

    Which nerve is a mixed nerve with both sensory and motor functions, including taste collection?

    <p>Facial nerve (VII)</p> Signup and view all the answers

    What is the function of the sigmoid sinus in the venous system?

    <p>Drains from the transverse sinus and into the internal jugular vein</p> Signup and view all the answers

    Where is the straight sinus located in the cranial venous system?

    <p>Between the tentorium cerebelli and falx cerebri</p> Signup and view all the answers

    Which nerve is responsible for collecting taste from the 2/3 anterior of the tongue?

    <p>Facial nerve (VII)</p> Signup and view all the answers

    Where does the inferior sagittal sinus drain to in the venous system?

    <p>Straight sinus</p> Signup and view all the answers

    What is the function of the peripheral nerve system nerve labeled as 'I'?

    <p>Special sensory</p> Signup and view all the answers

    Which cranial venous channel drains into the sigmoid sinus?

    <p>Confluence of sinuses</p> Signup and view all the answers

    What is the function of the peripheral nerve system nerve labeled as 'II'?

    <p>Pure sensory</p> Signup and view all the answers

    Which nerve is classified as a mixed nerve with both sensory and motor functions?

    <p>Facial nerve (VII)</p> Signup and view all the answers

    Where does the superior sagittal sinus drain to in the venous system?

    <p>Confluence of sinuses</p> Signup and view all the answers

    Which nerve controls the muscles of the face and gesture muscles?

    <p>Facial nerve (VII)</p> Signup and view all the answers

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