Drugs that decrease membrane permeability to sodium
A)increase the amount of nerve impulses to/through an affected area.
B)increase pain.
C)lessen pain.
D)make pain-signalling neurons more excitable

Question

Quizplus · Accepted Answer

Drugs that decrease membrane permeability to sodium, such as local anesthetics, reduce the movement of sodium ions into nerve cells, thus making them less excitable and decreasing pain.

Drugs That Decrease Membrane Permeability to Sodium