Anatomy Exam 3 - Brain, Respiratory

140 Questions | Total Attempts: 47

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Anatomy Exam 3 - Brain, Respiratory

-Another practice test for anatomy. Hopefully this one is a bit better.


Questions and Answers
  • 1. 
    The brain is not as complex as the spinal cord.
    • A. 

      True

    • B. 

      False

  • 2. 
    The brain can vary responses to meet changing circumstances using __________ and inhibitatory signals.
    • A. 

      Afferent

    • B. 

      Excitatory

    • C. 

      Resuscitory

    • D. 

      Efferent

  • 3. 
    Which of the following are considered part of the forebrain?1. Medulla Oblongata2. Cerebellum3. Diencephalon4. Cerebrum
    • A. 

      1 and 2

    • B. 

      2 and 3

    • C. 

      1 and 3

    • D. 

      3 and 4

  • 4. 
    Which of the following is not considered part of the Brain Stem?
    • A. 

      Mesencephalon (Mid Brain)

    • B. 

      Cerebral Aqueduct

    • C. 

      Pons

    • D. 

      Medulla Oblongata

  • 5. 
    Which two regions make up the Hind Brain?1. Pons2. Cerebellum3. Cerebrum4, Mesencephalon
    • A. 

      1 and 2

    • B. 

      1 and 4

    • C. 

      2 and 4

    • D. 

      3 and 4

  • 6. 
    The Cerebrum is the most primitive portion of our brain.
    • A. 

      True

    • B. 

      False

  • 7. 
    Which of these brain regions is not a part of the Diencephalon?
    • A. 

      Hypothalmus

    • B. 

      Fornix

    • C. 

      Epithalmus

    • D. 

      Thalmus

  • 8. 
    The Mesencephalon is also known as the midbrain.
    • A. 

      True

    • B. 

      False

  • 9. 
    Which of these parts are not included in the midbrain?
    • A. 

      Pons

    • B. 

      Cerebral Peduncles

    • C. 

      Infundibulum

    • D. 

      Corpora Quadrigemina

  • 10. 
    How many ventricles are located in the human brain?
    • A. 

      2

    • B. 

      3

    • C. 

      4

    • D. 

      5

  • 11. 
    Where are the brain's Lateral Ventricles located?
    • A. 

      Far back, to the dorsal portion of the brain

    • B. 

      Parallel to one another, one in each hemisphere.

    • C. 

      One in each hemisphere, with the right side slightly higher than the left.

    • D. 

      Towards the ventral portion of the brain.

  • 12. 
    The third ventricle is located within the ________.
    • A. 

      Hindbrain

    • B. 

      Metecephalon

    • C. 

      Diencephalon

    • D. 

      Forebrain

  • 13. 
    The Cerebral Aqueduct connects the third and fourth ventricle.
    • A. 

      True

    • B. 

      False

  • 14. 
    The Interventricular Foramen allows for communication of CSF between the two lateral ventricles.
    • A. 

      True

    • B. 

      False

  • 15. 
    Put the following layers that protect the brain in order from most superficial to deepest.
    • A. 

      Scalp and Skin, Cranial Meninges, Skull Bone, CSF, Blood Brain Barrier

    • B. 

      Scalp and Skin, Blood Brain Barrier, Cranial Meninges, Skull Bone, CSF

    • C. 

      Scalp and Skin, Blood Brain Barrier, Skull Bone, Cranial Meninges, CSF

    • D. 

      Scalp and Skin, Skull Bone, Cranial Meninges, CSF, Blood Brain Barrier

  • 16. 
    The falx cerebri between cerebral hemispheres is made up of.....
    • A. 

      Dura Mater

    • B. 

      Pia Mater

    • C. 

      Collagen Fibers

    • D. 

      Arachnoid Mater

  • 17. 
    The Perosteal Layer of the Dura Mater.....
    • A. 

      Is the closest layer to the brain.

    • B. 

      Wraps around the Spinal Cord.

    • C. 

      Is attached to the skull.

    • D. 

      Is absent in most areas.

  • 18. 
    Which neuroglial cell helps maintain the blood-brain barrier?
    • A. 

      Astrocytes

    • B. 

      Macrophages

    • C. 

      Oligodendricytes

    • D. 

      Microphages

  • 19. 
    Which area of the brain forms CSF?
    • A. 

      Corpus Callosum

    • B. 

      Choroid Plexus

    • C. 

      Fornix

    • D. 

      Cerebral Aqueduct

  • 20. 
    CSF is unlike blood plasma, because it is much thicker, to add extra cushioning for the brain and spinal cord.
    • A. 

      True

    • B. 

      False

  • 21. 
    CSF drains from the sub-arachnoid space through....
    • A. 

      The Falx Cerebri

    • B. 

      The Superior Sagittal Sinus

    • C. 

      The Sub-dural Space

    • D. 

      Arachnoid Granulations

  • 22. 
    Half of the brain's mass is located in the....
    • A. 

      Cerebellum

    • B. 

      Cerebrum

    • C. 

      Metencephalon

    • D. 

      Midbrain

  • 23. 
    _______ divide the brain's cerebrum into lobes and hemispheres.
    • A. 

      Sulci

    • B. 

      Gyri

    • C. 

      Fissures

    • D. 

      Granulosums

  • 24. 
    All but one of the brain's lobes can be seen superficially. The one that can not is more deep and called the _______.
    • A. 

      Temporal

    • B. 

      Insula

    • C. 

      Frontal

    • D. 

      Occipital

  • 25. 
    The Central Sulcus separates the ________lobes from the _______lobe.
    • A. 

      Parietal, Occipital

    • B. 

      Occipital, Temporal

    • C. 

      Parietal, Frontal

    • D. 

      Frontal, Insula

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