👉 A hospital's fluid management system, often referred to as the "fluid in" or "fluid balance" concept, is a critical approach to maintaining optimal hydration and electrolyte levels in patients. It involves monitoring and adjusting the administration of intravenous fluids to ensure that patients receive the right amount of fluids, balancing their fluid intake with their fluid losses due to factors like urine output, sweat, and respiration. This system aims to prevent both fluid overload (which can lead to complications such as edema, heart failure, and respiratory distress) and dehydration (which can cause electrolyte imbalances, organ dysfunction, and even shock). By closely monitoring parameters like blood pressure, urine output, and laboratory values, healthcare providers can tailor fluid therapy to meet individual patient needs, ensuring effective treatment and improved outcomes.