Normal Saline 500ml is a sterile, isotonic solution containing 0.9% sodium chloride (0.9 g of salt per 100 ml of water) widely used for medical rehydration, wound cleansing, and drug dilution.
Core Medical Uses
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Fluid Replacement: Restores extracellular fluid volume during dehydration, severe fluid loss, shock, or blood loss.
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Electrolyte Balance: Replenishes essential sodium and chloride ions in the body.
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Medication Vehicle: Serves as a safe diluent or carrier for administering intravenous (IV) drugs.
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Irrigation and Cleaning: Used externally to flush surgical wounds, clean skin abrasions, and wash eyes or nasal passages.
Fluid Specifications
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Composition: 154 mEq/L of Sodium (Na⁺) and 154 mEq/L of Chloride (Cl⁻).
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Osmolarity: Approximately 308 mOsm/L, matching the typical pressure of bodily fluids.
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Administration: Must be infused via sterile intravenous lines under strict healthcare supervision.
