Sodium does
Serum osmolality
Chloride lab value
95-108
Chloride does
Serum osmolality
Calcium lab value
8.5-10.5
Calcium does
Neuromuscular function
Bicarbonate lab value
22-26
Bicarbonate does
Acid base balance
Phosphate lab value
2.5-4.5
Phosphate does
Metabolism of protein, fat and carbs
Potassium lab value
3.5-5.0
Potassium does
Muscle activity
Magnesium lab value
1.5-2.5
Magnesium does
Regulate muscle
Normal serum sodium level
135-145
Big three that effect heart
Calcium
Potassium
Magnesium
Too much sodium
Pulls water out of cells
Hyponatremia
Low sodium
Restrict fluid
Water on brain
Sodium lab value
135-145