Which ion is the principal solute of the ECF and is crucial for neuromuscular and renal function?
A) Magnesium
B) Phosphate
C) Calcium
D) Sodium
E) Potassium

Name: Which ion is the principal solute of the ECF and is crucial for neuromuscular and renal function? A) Magnesium B) Phosphate C) Calcium D) Sodium E) Potassium
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Question

Quizplus · Accepted Answer

Sodium is the principal solute of the extracellular fluid (ECF) and is essential for maintaining fluid balance, nerve function, and muscle contraction.

Which Ion Is the Principal Solute of the ECF and Is