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Biology, 26.06.2019 22:10 viicborella

Suppose kevin’s pre-op blood work indicates that his extracellular potassium concentration is much higher than usual. this condition is known as hyperkalemia and must be corrected before he can undergo surgery. one of the dangers of hyperkalemia is that it makes neurons and muscle cells more excitable. why does elevated extracellular potassium have this effect?

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