Multiple Choice
Demyelination of an axon:
A) Results in decreased membrane resistance,allowing a leakage of electrical current.
B) Results in slowed propagation of action potentials.
C) May prevent propagation of action potentials.
D) Both A and B
E) A,B,and C
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Guillain-Barré syndrome:<br>A)Involves demyelination of peripheral axons.<br>B)Results from
Q2: Which of the following change the electrical
Q3: Afferent neurons convey information:<br>A)Between interneurons.<br>B)From the CNS
Q5: Peripheral demyelination:<br>A)Typically affects small diameter axons before
Q6: Local potentials:<br>A)Are either receptor or synaptic potentials.<br>B)Spread
Q7: The strength of local electrical potentials is
Q8: Glial cells contribute which of the following?<br>A)Communication
Q9: Propagation of an action potential along an
Q10: Which of the following is the structural
Q11: Which one of the following is not