For a Cell at Rest, Increasing the Extracellular Potassium Ion

Multiple Choice

For a cell at rest, increasing the extracellular potassium ion concentration will cause what movement of potassium ions?

A) Potassium ions will move out of the cell.
B) Potassium ions will move into the cell.
C) Potassium ions will move away from the cell in the extracellular space.
D) Potassium ions will not move because the cell is at equilibrium.
E) Potassium ions will not move because potassium cannot cross the cell membrane.