Brain Anatomy and Function Quiz

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Questions and Answers

Where is CSF fluid primarily produced?

  • In the spinal cord
  • In the subarachnoid space
  • In the ventricles deep within the brain (correct)
  • In the cerebrum

Where does CSF fluid circulate?

  • Inside the brain and spinal cord
  • Both inside and outside the brain and spinal cord (correct)
  • Outside the brain and spinal cord in the subarachnoid space
  • Directly out of the skull through the foramina

What are the three common sites of CSF obstruction?

  • Foramina, foramen magnum, and subarachnoid space
  • Frontal, parietal, and temporal lobes
  • Anterior fossa, middle fossa, and posterior fossa
  • Foramen of Monro, aqueduct of Sylvius, and obex (correct)

What is the purpose of the bony skull?

<p>To protect the brain from injury (A)</p> Signup and view all the answers

How many bones form the skull?

<p>8 (C)</p> Signup and view all the answers

Which of the following is NOT one of the bones that form the skull?

<p>Temporal (D)</p> Signup and view all the answers

How many paired bones form the face?

<p>14 (A)</p> Signup and view all the answers

What are the three distinct areas inside the skull?

<p>Anterior fossa, middle fossa, and posterior fossa (B)</p> Signup and view all the answers

How many pairs of cranial nerves originate in the brainstem?

<p>10 (C)</p> Signup and view all the answers

Where do the cranial nerves for smell and vision originate?

<p>In the cerebrum (A)</p> Signup and view all the answers

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