Peripheral demyelination:
A) Typically affects small diameter axons before large diameter axons.
B) Is a characteristic feature of multiple sclerosis.
C) Affects the structure of oligodendrocytes.
D) Typically affects the Schwann cells of large,well-myelinated axons.
E) Typically affects the axon at the ventral root of the spinal cord.
Correct Answer:
Verified
Q9: The resting membrane potential is:
A)The same as
Q10: Depolarization occurs when:
A)The membrane potential becomes less
Q11: Which one of the following is an
Q12: Guillain-Barré syndrome:
A)Involves demyelination of peripheral axons.
B)Results from
Q13: The nodes of Ranvier:
A)Are distributed approximately every
Q14: Glial cells contribute which of the following?
A)Communication
Q15: Pseudounipolar cells:
A)Have two dendrites
B)Have two somas
C)Are not
Q16: Retrograde transport:
A)Recycles substances from the axon back
Q17: Which of the following change the electrical
Q18: Demyelination of an axon:
A)Results in decreased membrane
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