Multiple Choice
Local anesthetics like Novocaine and Lidocaine, which are used to block pain during painful medical procedures, exert their effect by blocking the opening of
A) voltage-gated potassium channels
B) voltage-gated calcium channels
C) voltage-gated sodium channels
D) potassium leak channels
E) sodium, potassium ATPase
Correct Answer:

Verified
Correct Answer:
Verified
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Q32: The cranial nerves are part of the
Q33: To establish the resting potential, potassium ions
Q34: The _ of the brain consists of
Q36: Which of the labeled structures in the
Q37: The duration of a single nerve impulse
Q38: Which of the following is an autoimmune
Q39: Processes that carry impulses from the neuron
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