Which nursing interventions are priorities for a patient with acute pulmonary edema?

• A. High-flow oxygen, noninvasive or invasive ventilation as needed, diuretics, vasodilators, and monitoring
• B. Oral hydration and rest
• C. Observation without intervention
• D. Immediate surgery

Answer: (A)

In acute pulmonary edema, the top priority is to rapidly improve oxygenation while reducing the fluid overload and the stress on the heart. The most effective approach combines high-flow oxygen to correct hypoxemia, with escalation to noninvasive or invasive ventilation if the patient’s breathing is failing or gas exchange remains poor. Alongside oxygenation support, therapies that decrease fluid and vascular pressures are essential: a diuretic to remove excess fluid and relieve the preload, and a vasodilator to lower systemic vascular resistance and reduce afterload. This combination helps pull fluid out of the lungs and improves forward flow, easing breathing and stabilizing the patient. Continuous monitoring is critical to guide therapy—tracking vital signs, oxygen saturation, urine output, blood pressure, and blood gases to detect any deterioration quickly.

Options that center only on oral hydration and rest fail to address the urgent hypoxemia and fluid overload. Observation without intervention leaves the edema and respiratory distress unmitigated, which can be life-threatening. Immediate surgery is not a primary treatment for acute pulmonary edema, unless there’s a specific surgical indication; the acute management focuses on supporting breathing, correcting gas exchange, and unloading the heart.