Which Statement Best Describes How Local Anesthetics Such as Novocaine

question 80

Multiple Choice

Which statement best describes how local anesthetics such as Novocaine work in numbing neurons?

• A)by making the cell membrane more permeable to potassium
• B)by blocking voltage- gated potassium channels
• C)by making the cell membrane more permeable to sodium
• D)by blocking voltage- gated sodium channels
• E)by binding to the enzyme sodiumase

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