Persistent foot swelling may signal protein deficiency affecting fluid balance.

Optimal fluid management in patients with acute lung injury is unknown. Diuresis or fluid restriction may improve lung function but could jeopardize extrapulmonary-organ perfusion. The rate of death ...

Hypernatremia refers to sodium levels in the blood being too high. Common causes include inadequate fluid intake, or fluid loss. Sodium plays an essential role in functions such as muscle contraction, ...

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