Sodium(Na+) & Pottasium(K+) - Serum
The Sodium (Na⁺) & Potassium (K⁺) – Serum test measures key electrolytes in the blood to assess fluid balance, nerve function, and overall metabolic health.
The Sodium (Na⁺) & Potassium (K⁺) – Serum test is a blood test used to measure the levels of two essential electrolytes—sodium and potassium—in the bloodstream. These electrolytes play a crucial role in maintaining fluid balance, nerve signaling, muscle function, and heart rhythm.
Abnormal levels of sodium or potassium may indicate conditions such as dehydration, kidney disease, hormonal imbalances, or cardiac issues. Imbalances can lead to symptoms like weakness, confusion, irregular heartbeat, or muscle cramps.
This test is commonly included in routine health check-ups, electrolyte panels, and kidney function tests, and is essential for diagnosing and monitoring various medical conditions.
The purpose of this test is to
- To measure sodium and potassium levels in the blood
- To assess fluid and electrolyte balance
- To evaluate kidney and adrenal function
- To detect metabolic or hormonal imbalances
- To monitor heart and muscle function