What is the normal blood potassium level range in mEq/L?

The normal blood potassium level range is indeed between 3.5 and 5.0 mEq/L. Maintaining potassium levels within this range is crucial for proper physiological functions, including muscle contraction, nerve transmission, and overall cellular function. Potassium is an essential electrolyte that helps to regulate fluid balance, blood pressure, and acid-base balance in the body.

Values below 3.5 mEq/L indicate hypokalemia, which can lead to various health issues such as muscle cramps, fatigue, and arrhythmias. On the other hand, levels above 5.0 mEq/L suggest hyperkalemia, which can be dangerous and lead to cardiac complications. Understanding these values is vital for health professionals in monitoring patients’ electrolyte levels and ensuring their overall well-being.