EXAM 3 BIOS 252 ACTUAL TEST PAPER QUESTIONS CORRECT ANSWERS GRADED A PLUS
Question:
Vertebrae.
Answer:
Bones protecting the spinal cord.
Question:
CSF.
Answer:
Cerebrospinal fluid cushioning the spinal cord.
Question:
Meninges.
Answer:
Three protective layers surrounding the spinal cord.
Question:
Dura Mater.
Answer:
Outermost and thickest meningeal layer.
Question:
Arachnoid Mater.
,Answer:
Middle meningeal layer, attached to dura.
Question:
Sub-arachnoid Space.
Answer:
CSF-filled space for lumbar punctures.
Question:
Pia Mater.
Answer:
Deepest meningeal layer on brain surface.
Question:
Conus Medularis.
Answer:
Spinal cord termination around L1/L2.
Question:
Cauda Equina.
Answer:
Bundle of nerves below conus medularis.
Question:
Filum Terminale.
Answer:
, Extension of pia mater to coccyx.
Question:
Grey Matter.
Answer:
Contains nerve cell bodies in spinal cord.
Question:
White Matter.
Answer:
Myelinated axons organized into tracts.
Question:
Anterior Horn.
Answer:
Contains motor cell bodies in grey matter.
Question:
Posterior Horn.
Answer:
Contains sensory nerve cell bodies.
Question:
Lateral Horn.
Answer:
Contains autonomic nerve cell bodies.
Question:
Vertebrae.
Answer:
Bones protecting the spinal cord.
Question:
CSF.
Answer:
Cerebrospinal fluid cushioning the spinal cord.
Question:
Meninges.
Answer:
Three protective layers surrounding the spinal cord.
Question:
Dura Mater.
Answer:
Outermost and thickest meningeal layer.
Question:
Arachnoid Mater.
,Answer:
Middle meningeal layer, attached to dura.
Question:
Sub-arachnoid Space.
Answer:
CSF-filled space for lumbar punctures.
Question:
Pia Mater.
Answer:
Deepest meningeal layer on brain surface.
Question:
Conus Medularis.
Answer:
Spinal cord termination around L1/L2.
Question:
Cauda Equina.
Answer:
Bundle of nerves below conus medularis.
Question:
Filum Terminale.
Answer:
, Extension of pia mater to coccyx.
Question:
Grey Matter.
Answer:
Contains nerve cell bodies in spinal cord.
Question:
White Matter.
Answer:
Myelinated axons organized into tracts.
Question:
Anterior Horn.
Answer:
Contains motor cell bodies in grey matter.
Question:
Posterior Horn.
Answer:
Contains sensory nerve cell bodies.
Question:
Lateral Horn.
Answer:
Contains autonomic nerve cell bodies.