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Electrolytes
| Term | Definition |
|---|---|
| Sodium | Determines ECF volumes, controls fluid distribution throughout the body |
| Sodium | Stimulates conduction of electrical impulses |
| Potassium | Can affect the heart rhythm and cause life-threatening arrhythmias |
| Calcium | The most common mineral in our body |
| Calcium | Stimulates the transmission of electrical impulses along nerve pathways |
| Calcium | Vitamin D is required for absorption |
| Magnesium | Part of bone structure, assists with the work of the heart, muscles, and nerve cells, lowers blood pressure |
| Chloride | Found in interstitial fluid, lymph fluid, sweat, gastric, pancreatic, digestive juices, and in blood |
| Phosphorus | Primary intracellular anion, essential to all body tissues, especially red blood cells and muscle cells |
| Phosphorus | energy exchange by cells |
| Phosphorus | Serves as part of the acid–base buffering system |
| PACO (Respiratory) | 35-45 |
| HCO (Metabolic, Bicarb) | 22-26 |
| pH | 7.35-7.45 |
| BUN | 8-10 |
| Spironolactone (Aldactone) | Potassium-sparing diuretic |
| Furosemide (Lasix) | Loop diuretic (lose potassium, magnesium, calcium) |
| Hydrochlorothiazide | Thiazide diuretic (lose potassium) |
| Foods that are high in potassium | bananas, oranges, apricots, avocados, sweet potatoes, baked potatoes, yogurt, white beans, halibut |
| Sodium | 135-145 |
| Chloride | 97-107 |
| Potassium | 3.5-5.3 |
| Magnesium | 1.6-2.2 |
| Calcium | Total: 8.2-10.2 Ionized: 4.64-5.28 |
| Phosphorus | 2.5-4.5 |