What is the major cation found in ECF?

Question

Quizplus · Accepted Answer

Sodium is the major cation found in extracellular fluid (ECF). It is responsible for maintaining the osmotic balance and fluid volume in the body. Sodium is the major cation found in extracellular fluid (ECF), making up the majority of the positively charged ions outside of cells. The concentration of sodium outside of cells is higher than inside, creating an electrochemical gradient that helps regulate fluid balance and cellular processes.

What Is the Major Cation Found in ECF