The high extracellular concentration of which cation contributes to the osmotic strength of extracellular fluid?

Name: The high extracellular concentration of which cation contributes to the osmotic strength of extracellular fluid?
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Question

Quizplus · Accepted Answer

Sodium is the cation that contributes to the osmotic strength of extracellular fluid. Its concentration is usually much higher in extracellular fluid compared to intracellular fluid, and it helps to maintain the balance of fluids between these two compartments.

The High Extracellular Concentration of Which Cation Contributes to the Osmotic