Maintenance of normal extracellular fluid volume depends largely on the extracellular concentration of ________ ions.

Question

Quizplus · Accepted Answer

Sodium and chloride ions are the major ions in extracellular fluids and play important roles in maintaining fluid balance. Sodium is the most abundant extracellular cation, while chloride is the most abundant extracellular anion. Together, they help regulate osmotic pressure and maintain proper hydration levels.

Maintenance of Normal Extracellular Fluid Volume Depends Largely on the Extracellular