Which of the Following Events Will Lead to Depolarization

question 24

Multiple Choice

Which of the following events will lead to depolarization?

• A) An increase in K⁺ in the extracellular fluid
• B) A decrease in K⁺ in the extracellular fluid
• C) An increase in the rate of diffusion of K⁺ from cells
• D) An increase in Na⁺ in the extracellular fluid
• E) None of the choices are correct.

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