An Electrolyte Panel measures the four major electrolytes in your blood: sodium, potassium, chloride, and carbon dioxide (CO2/bicarbonate). These minerals are essential for maintaining fluid balance, nerve and muscle function, and acid-base balance.
What This Test Measures
Sodium (Na):
Regulates fluid balance, blood pressure, and nerve/muscle function. Normal: 136-145 mEq/L
Potassium (K):
Critical for heart rhythm, muscle contraction, and nerve function. Normal: 3.5-5.0 mEq/L
Chloride (Cl):
Works with sodium to maintain fluid balance and acid-base status. Normal: 96-106 mEq/L
Carbon Dioxide (CO2):
Reflects bicarbonate levels and acid-base balance. Normal: 23-29 mEq/L
Who Should Consider This Test
• Routine health screening
• Symptoms of electrolyte imbalance (muscle cramps, weakness, irregular heartbeat, confusion)
• Monitoring conditions like kidney disease, heart failure, or diabetes
• Those taking diuretics or other medications affecting electrolytes
• After prolonged vomiting, diarrhea, or excessive sweating
• Athletes concerned about hydration status
Why Electrolytes Matter
Electrolytes conduct electrical signals in your body, enabling:
• Heart muscle contraction
• Nerve impulse transmission
• Muscle movement
• Fluid balance between cells and blood
Imbalances can cause symptoms ranging from mild (fatigue, cramps) to severe (irregular heartbeat, seizures).
How It Works
1. Order your test online – no doctor visit required
2. Visit any Quest Diagnostics location nationwide
3. Simple blood draw takes approximately 5 minutes
4. Results delivered to your secure portal within 1-2 business days
Preparation
No fasting required.
Related Tests to Consider
• Comprehensive Metabolic Panel – Includes electrolytes plus kidney/liver markers
• Magnesium – Another important electrolyte not included in standard panel
• Basic Metabolic Panel – Electrolytes plus glucose, BUN, creatinine
Why Choose Wittmer Rejuvenation Clinic
At $9, our Electrolyte Panel is extremely affordable. We partner with Quest Diagnostics for reliable, CLIA-certified laboratory testing.
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