Pulmonary edema treatment emphasizes ABCs. Which initial step is recommended?

Pulmonary edema treatment emphasizes ABCs. Which initial step is recommended?

• A. Remember your ABCs
• B. Delay oxygen until imaging
• C. Position prone with head down
• D. Withhold oxygen to minimize oxygen toxicity

Answer: (A)

The main idea is to act first on the basics: keep the airway clear, support breathing, and ensure circulation. In acute pulmonary edema, the immediate priority is to follow the ABCs. That means quickly confirming the patient can breathe and is not at risk of airway obstruction, delivering oxygen right away to correct hypoxemia, and establishing circulation with IV access and continuous monitoring while preparing for further treatment. Oxygen should not be delayed for imaging—stabilize the patient first. Placing someone in a head-down position does not aid in pulmonary edema; upright or semi-Fowler positioning typically helps breathing by improving lung mechanics and reducing venous return pressure. Withholding oxygen to avoid toxicity is inappropriate in this acute setting, where correcting low oxygen levels is the priority. The best initial step, then, is to remember and apply the ABCs to promptly support airway, breathing, and circulation.

The main idea is to act first on the basics: keep the airway clear, support breathing, and ensure circulation. In acute pulmonary edema, the immediate priority is to follow the ABCs. That means quickly confirming the patient can breathe and is not at risk of airway obstruction, delivering oxygen right away to correct hypoxemia, and establishing circulation with IV access and continuous monitoring while preparing for further treatment. Oxygen should not be delayed for imaging—stabilize the patient first. Placing someone in a head-down position does not aid in pulmonary edema; upright or semi-Fowler positioning typically helps breathing by improving lung mechanics and reducing venous return pressure. Withholding oxygen to avoid toxicity is inappropriate in this acute setting, where correcting low oxygen levels is the priority. The best initial step, then, is to remember and apply the ABCs to promptly support airway, breathing, and circulation.