A 60-year-old with sudden back pain and a pulsating abdominal mass; EMS initial management?

• A. Administer analgesics
• B. Obtain consent
• C. Apply oxygen and prepare for immediate transport
• D. Place patient in Trendelenburg

Answer: (C)

This scenario points to a ruptured abdominal aortic aneurysm, a life-threatening emergency where the first priority is getting the patient to definitive care as quickly as possible while supporting their oxygenation. Providing oxygen helps maximize tissue oxygen delivery, especially if the patient is developing shock from internal bleeding. Immediate transport to a hospital with surgical capability is essential because the definitive treatment is emergency surgery.

Analgesics are not the primary action here because delaying transport to address pain relief can worsen outcomes in a ruptured aneurysm; the focus should be on rapid transfer and maintaining stable physiology. In emergencies, consent is usually implied, so waiting for explicit consent isn’t necessary. Placing the patient in Trendelenburg is not advised—tilting the patient head-down can impair breathing and doesn’t improve the underlying problem. The best course is to keep the patient supine, provide oxygen, monitor status, and transport promptly.