Pulmonary edema in patients with severe ESRD is primarily treated with which intervention?

Pulmonary edema in patients with severe ESRD is primarily treated with which intervention?

• A. Dialysis
• B. Oxygen therapy
• C. Diuretics
• D. Observation only

Answer: (A)

Removing excess fluid from the circulation is the primary goal when pulmonary edema is driven by fluid overload in severe ESRD. In end-stage kidney disease, kidneys cannot adequately excrete water, so the best way to rapidly reverse edema and improve oxygenation is dialysis, which uses ultrafiltration to remove significant amounts of fluid and toxins from the blood. This directly lowers intravascular volume and pulmonary capillary hydrostatic pressure, reducing alveolar edema and helping breathing improve quickly. Oxygen therapy can support gas exchange but does not address the underlying excess fluid. Diuretics rely on kidney function to promote urine output and are often ineffective in ESRD, where little or no urine production occurs. Observation alone does not resolve the fluid overload and edema.

Removing excess fluid from the circulation is the primary goal when pulmonary edema is driven by fluid overload in severe ESRD. In end-stage kidney disease, kidneys cannot adequately excrete water, so the best way to rapidly reverse edema and improve oxygenation is dialysis, which uses ultrafiltration to remove significant amounts of fluid and toxins from the blood. This directly lowers intravascular volume and pulmonary capillary hydrostatic pressure, reducing alveolar edema and helping breathing improve quickly.

Oxygen therapy can support gas exchange but does not address the underlying excess fluid. Diuretics rely on kidney function to promote urine output and are often ineffective in ESRD, where little or no urine production occurs. Observation alone does not resolve the fluid overload and edema.