Neuro T2 And T3

26 Questions | Total Attempts: 81

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Brain Quizzes & Trivia

Apparently I fall asleep if I try to study without doing something interactive like typing. Questions by me. Please let me know if there are any mistakes.


Questions and Answers
  • 1. 
    Specialized sensory receptors only respond to one type of stimulus.
    • A. 

      True

    • B. 

      False

  • 2. 
    GTO is _____ sensitive to passive stretch, and ____ sensitive to contractile force.
    • A. 

      Very, not very

    • B. 

      Not very, not very

    • C. 

      Very, very

    • D. 

      Not very, very

  • 3. 
    _______ pain receptors are found in the infoldings of the alimentary canal, and _______ pain receptors result in an immobilization pain behaviour.
    • A. 

      A-Delta, A-Delta

    • B. 

      A-Delta, C-PMN

    • C. 

      C-PMN, A-Delta

    • D. 

      C-PMN, C-PMN

  • 4. 
    Unipolar neurons have two processes.
    • A. 

      True

    • B. 

      False

  • 5. 
    CNS tissue is comprised mostly of neuroglia and CT.
    • A. 

      True

    • B. 

      False

  • 6. 
    Which of the following belong in the CNS.
    • A. 

      Schwann Cells

    • B. 

      Microglia

    • C. 

      Astrocytes

    • D. 

      Proprioceptors

    • E. 

      Ependymal cells

    • F. 

      DRG

  • 7. 
    CNS phagocytes can produce cytokines.
    • A. 

      True

    • B. 

      False

  • 8. 
    Which type of neuroglia is the most numerous in the CNS?
    • A. 

      Oligodendrocytes

    • B. 

      Astrocytes

    • C. 

      Microglia

    • D. 

      Schwann Cells

    • E. 

      Epindymal cells

  • 9. 
    Astrocytes protect the brain from many substances, inlcuding glutamate.
    • A. 

      True

    • B. 

      False

  • 10. 
    Hypertension does not effect astrocytes' ability to protect the brain from dangerous chemicals.
    • A. 

      True

    • B. 

      False

  • 11. 
    How many ventricals are in the brain?
    • A. 

      2

    • B. 

      3

    • C. 

      4

    • D. 

      5

    • E. 

      6

  • 12. 
    Like normal veins, the cranial sinus endothelium lined dura has many tunics.
    • A. 

      True

    • B. 

      False

  • 13. 
    What spinal level is the needle typically inserted during a spinal tap?
    • A. 

      L1-L2

    • B. 

      L2-L3

    • C. 

      L3-L4

    • D. 

      L4-L5

    • E. 

      L5-S1

  • 14. 
    Glial cells are:
    • A. 

      Stable

    • B. 

      Labile

    • C. 

      Permanent

  • 15. 
    The dura mater ends at __________, and the pia matter ends at ___________.
    • A. 

      The conus medullaris, the sacrum

    • B. 

      L5, the conus medullaris

    • C. 

      The coccyx, L2

    • D. 

      The cauda equina, the conus medullaris

    • E. 

      S2, the coccyx

  • 16. 
    Choose the false statement.
    • A. 

      The spinal nerve is surrounded by bony tissue.

    • B. 

      The ventral root carries signals from glands and muscles.

    • C. 

      The dorsal ramus carries signals to and from the back muscles.

    • D. 

      The ventral ramus carries afferent and efferent signals.

  • 17. 
    ____ has the longest spinal nerve within the CNS.
    • A. 

      S3

    • B. 

      L1

    • C. 

      L5

    • D. 

      Coc1

  • 18. 
    Hydrocephalus occurs when CSF builds up in the:
    • A. 

      Epidural space

    • B. 

      Subdural space

    • C. 

      Subarachnoid space

    • D. 

      Ventricles

  • 19. 
    The ________ makes up the largest portion of brain.
    • A. 

      Cerebrum

    • B. 

      Cerebellum

    • C. 

      Diencephalon

    • D. 

      Brainstem

  • 20. 
    ________ aphasia in the _________ lobe results in impairment in the ability to communicate through speech, writing, or signs.
    • A. 

      Wernike's, parietal

    • B. 

      Wernike's, frontal

    • C. 

      Broca's, temporal

    • D. 

      Broca's, frontal

  • 21. 
    A seizure is an abnormal burst of neuronal firing that travels extensively throughout the brain.
    • A. 

      True

    • B. 

      False

  • 22. 
    The corpus callosum is an example of which type of fibre:
    • A. 

      Association

    • B. 

      Commissural

    • C. 

      Projection

  • 23. 
    The basal ganglia help to direct fine distal movements once postural adjustments have been made.
    • A. 

      True

    • B. 

      False

  • 24. 
    The diencephalon contains which of the following structures.
    • A. 

      Midbrain

    • B. 

      Epithalamus

    • C. 

      Pons

    • D. 

      Thalamus

    • E. 

      Penial gland

    • F. 

      Medulla oblongata

    • G. 

      Reticular formaiton

    • H. 

      Limbic system

  • 25. 
    Which part of the brain is generally concerned with life-sustaining functions?
    • A. 

      Cerebellum

    • B. 

      Brain stem

    • C. 

      Diencephalon

    • D. 

      Cerebral cortex

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