Central Nervous System Protection and Cerebrospinal Fluid Quiz
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Questions and Answers

What is the purpose of cerebrospinal fluid (CSF)?

  • Maintenance of bone health
  • Homeostatic regulation of ions and nutrients (correct)
  • Protection against bacterial infections
  • Transport of oxygen to the brain

    • Where is cerebrospinal fluid (CSF) produced?

  • R and L lateral ventricles (correct)
  • Epidural space
  • Cranial bones
  • Arachnoid subarachnoid space

    • What is the function of the arachnoid villi?

  • To produce cerebrospinal fluid
  • To drain excess CSF into dural venous sinuses (correct)
  • To protect the brain from physical trauma
  • To regulate the flow of blood to the brain

    • Which cells produce cerebrospinal fluid (CSF) in the brain?

    <p>Ependymal cells</p> Signup and view all the answers

    Through which structure does cerebrospinal fluid (CSF) flow to leave the brain and go to the spinal cord?

    <p>Arachnoid space</p> Signup and view all the answers

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