Local anesthetics block nerve conduction by

A. Depolarising the nerve membrane reducing threshold potential

B. Decreasing the membrane permeability to Na+ ions there by stabilizing nerve membrane

C. Increasing the membrane permeability to K+ ions and by depolarising nerve membrane

D. None of the above

Correct Answer: Decreasing the membrane permeability to Na+ ions there by stabilizing nerve membrane

Description: None

Category: Surgery

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